March 2012 - postfix-users

[postfix-users] Mischung virtueller Adressen mit Mailman Listen/ gleiche Domain
by Tobias Hachmer 18 Jul '12

18 Jul '12

Hallo Liste, in meinem Mail-Setup möchte ich Mailman Listen sowie Benutzeradressen derselben Domain verwenden. Also Listen wie z.B. liste(a)example.org und Benutzeradressen wie z.B. benutzer(a)example.org. Folgendes Setup: +-----+ +-----+ +-------+ |MTA 1| |MTA 2| |Dovecot| /Dovecot mit lokalem Postfix +-----+ +-----+ +-------+ | | | | | | | +------+ | +------|Bridge|------+ +------+ | +----------+ | | +-------+ +-----+ |Mailman| |MySQL| /Mailman mit lokalem Postfix +-------+ +-----+ Hier könnte ich zwar einfach auf der dovecot Maschine alles erschlagen mit virtual: virtual_mailbox_domains = proxy:mysql:/etc/postfix/sql/mysql_virtual_domains_maps.cf virtual_mailbox_base = /var/vmail virtual_mailbox_maps = proxy:mysql:/etc/postfix/sql/mysql_virtual_mailbox_maps.cf proxy:mysql:/etc/postfix/sql/mysql_virtual_alias_domain_mailbox_maps.cf proxy:mysql:/etc/postfix/sql/mysql_virtual_alias_domain_catchall_maps.cf virtual_alias_maps = proxy:mysql:/etc/postfix/sql/mysql_virtual_alias_maps.cf proxy:mysql:/etc/postfix/sql/mysql_virtual_alias_domain_maps.cf virtual_mailbox_limit = proxy:mysql:/etc/postfix/sql/mysql_virtual_mailbox_limit_maps.cf Ich würde aber gerne die Mails für die Mailman Listen direkt zur Mailman Maschine transportieren und an den MTAs weitestgehend mit verify arbeiten. Wenn ich auf den MTAs einen transport für example.org auf die dovecot Maschine einrichte und einen weiteren für lists.example.org auf die mailman Maschine, wie mappe ich dann die Mailman Aliases wie liste-subscribe(a)example.org, liste(a)example.org, etc. auf den MTAs auf liste-subscribe(a)lists.example.org, liste(a)lists.example.org? Grüße, Tobias

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[postfix-users] Postfix: LDAP für Mailadressen-Anfragen?
by Jens Bürger 01 Apr '12

01 Apr '12

Hallo Mailingliste, ich bin mir nicht sicher, wo ich bei Postfix (aktuelles Paket unter Debian squeeze) den Hebel ansetzen muss, um das zu erreichen was ich möchte: Ich habe User in einem LDAP-Verzeichnis stehen. Diese User sollen wahlweise auch E-Mails empfangen können. Brauchen diese User eigentlich einen Account auf dem Rechner? Bin für Tipps/Hinweise/etc. dankbar, Jens

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[postfix-users] Automatische Beantwortung und Weiterleitung von E-Mails bei Abwesenheit
by Jürgen Schroll 30 Mar '12

30 Mar '12

Hallo, der Programmierer unserer Firma hat für unseren intern genutzten Postfix-Server dieses Programm geschrieben https://bitbucket.org/wolfmanx/ws-vacation zur Aktivierung der automatischen Beantwortung und Weiterleitung von E-Mails bei Abwesenheit über Weboberfläche. Das ganze sind PHP-Scripte. Vielleicht kann es ja jemand gebrauchen.

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[postfix-users] Priorisierungen in der Queue - Einstellbar?
by Martin Rabl 30 Mar '12

30 Mar '12

Hallo, uns fällt hier seit einiger Zeit auf, das die Postfix-Queue bestimmte Mails erst sehr spät bzw. ziemlich verzögert ausliefert. Der Server selbst ist dabei unter keiner besonderen Last und langweilt sich eher. (Intranet-Mailserver). Auffallend ist: es betrifft Mails von Sieve (Vacation) und von Skripten erzeugte Mails (ausgeliefert von www-data). Auch auffallend: dieses Verhalten tritt eigentlich erst seit Februar auf (Update Linux-Server). Postfix-Version: 2.7.0 OS: Ubuntu 10.4.4 Einstellungen: Eher Standard mit Amavis und MySQL und ein paar kleine Header-Rewrites (die aber keinen Einfluss auf das Verhalten haben, schon getestet). Falls gewünscht, kann ich die Config nachschicken. Hat jemand eine Idee oder einen Tipp? DANKE! Grüsse, Martin Rabl

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[postfix-users] Submission port
by Matthias Schmidt 25 Mar '12

25 Mar '12

Hallo, ich hab noch einen ... bevor ich jetzt anfange zu graben, frag erstmal: Mail and submission port alternativ mit und ohne TLS, sollte ja gehen. Hab's aber nicht hinbekommen mit meinem Datenbank Modul. Mit SSL: Verbindung verweigert, das Ding kann wahrscheinlich kein TLS ... Ohne SSL Login Fehler (TLS und Verschlüsselung stand auf may .. be ;-) Ich hab's wieder rausgemacht, also bitte nicht auf die letzten configs gucken, die ich gepostet hab, da steht wieder muss muss drin. Bin für jeden Hinweis dankbar, schöne Woche an alle Matthias

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[postfix-users] Liste Aliase gesucht
by Manfred 19 Mar '12

19 Mar '12

Habe die Ehre beinand, ich hab einen gemieteten Server bei einem Anbieter. Das Betriebssystem ist Linux 2.6.18-028stab091.2. Als administrative Oberfläche ist Plesk installiert. Für den EMailverkehr ist eben Postfix installiert. Seit geraumer Zeit bin ich auf der Suche nach der Liste der Aliase. Über SSH-Zugang mit WinSCP hab ich mich durch die vielen Verzeichnisse geklickt. Ich hab auch versucht über Google was zu finden, leider ohne Ergebnis. Es soll ein Verzeichnis etc/aliases geben, in dem Postfix seine Aliase ablegt. Bei mir find ich da nur das Verzeichnis aliases.d . Aber das ist leer. Wer weiß Rat? Danke und Gruß

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[postfix-users] Port 557 und 465 - MäcServer 10.6.8
by Matthias Schmidt 18 Mar '12

18 Mar '12

Hallo, ich würd meinen Mailserver gern auf beiden ports laufen lassen. Aktiviere ich jetzt smtps in master.cf hier: smtps inet n - n - - smtpd -o smtpd_tls_wrappermode=yes -o smtpd_sasl_auth_enable=yes -o smtpd_client_restrictions=permit_sasl_authenticated,reject bekomm ich den Fehler: smtps: nodename nor servname provided, or not known fragt jetzt bitte nicht warum, hat was mit meiner Datenbank-Komponente zu tun, die kann nicht auf 587, warum muss ich erst klären, ohne SSL bekomm ich nen Login-Fehler und mit ein connection refused. Ersteres könnte an meiner Postfix-Konfiguration liegen, da bin ich aber noch nicht fündig geworden (smtpd_enforce_tls=no macht keinen Unterschied) und der zweite Fehler liegt wohl daran, dass das Plugin STARTTLS nicht kann. Erste Abhilfe ist wohl die Mühle auf 465 zum Arbeiten zu bewegen ;-) Im Postfix Buch hab ich leider auch nichts dazu gefunden. ich paste mal gleich meine main und master files, weil postconf -n anscheinend ein unübliches Ergebnis liefert.... Ja das ist ein MacOS 10.6.8 Server-System.... Dank und Gruss Matthias master.cf: # # Postfix master process configuration file. For details on the format # of the file, see the master(5) manual page (command: "man 5 master"). # # ========================================================================== # service type private unpriv chroot wakeup maxproc command + args # (yes) (yes) (yes) (never) (100) # ========================================================================== # ==== Begin auto-generated section ======================================== # This section of the master.cf file is auto-generated by the Server Admin # Mail backend plugin whenever mails settings are modified. smtp inet n - n - - smtpd smtp unix - - n - - smtp submission inet n - n - - smtpd -o smtpd_tls_security_level=encrypt # === End auto-generated section =========================================== #=====inserted 16.3.2012 -o smtpd_enforce_tls=yes -o smtpd_sasl_auth_enable=yes -o smtpd_client_restrictions=permit_sasl_authenticated,reject #enabled 16.3.2012 #smtps inet n - n - - smtpd # -o smtpd_tls_wrappermode=yes # -o smtpd_sasl_auth_enable=yes # -o smtpd_client_restrictions=permit_sasl_authenticated,reject #======= finish edit #628 inet n - n - - qmqpd pickup fifo n - n 60 1 pickup cleanup unix n - n - 0 cleanup qmgr fifo n - n 300 1 qmgr #qmgr fifo n - n 300 1 oqmgr tlsmgr unix - - n 1000? 1 tlsmgr rewrite unix - - n - - trivial-rewrite bounce unix - - n - 0 bounce defer unix - - n - 0 bounce trace unix - - n - 0 bounce verify unix - - n - 1 verify flush unix n - n 1000? 0 flush proxymap unix - - n - - proxymap # When relaying mail as backup MX, disable fallback_relay to avoid MX loops relay unix - - n - - smtp -o fallback_relay= # -o smtp_helo_timeout=5 -o smtp_connect_timeout=5 showq unix n - n - - showq error unix - - n - - error retry unix - - n - - error discard unix - - n - - discard local unix - n n - - local virtual unix - n n - - virtual lmtp unix - - n - - lmtp anvil unix - - n - 1 anvil scache unix - - n - 1 scache proxywrite unix - - n - 1 proxymap # # ==================================================================== # amavis set up # ==================================================================== # smtp-amavis unix - - n - 2 smtp -o smtp_data_done_timeout=1200 -o smtp_send_xforward_command=yes -o disable_dns_lookups=yes -o max_use=20 192.168.2.10:25 inet n - n - - smtpd -o content_filter=smtp-amavis:[127.0.0.1]:10024 -o receive_override_options=no_address_mappings -o mynetworks=127.0.0.0/8,192.168.2.0/24,192.168.1.0/24 # 127.0.0.1:10025 inet n - n - - smtpd -o content_filter= -o smtpd_delay_reject=no -o smtpd_client_restrictions= -o smtpd_helo_restrictions= -o smtpd_sender_restrictions= -o smtpd_recipient_restrictions=permit_mynetworks,reject -o smtpd_data_restrictions=reject_unauth_pipelining -o smtpd_end_of_data_restrictions= -o smtpd_restriction_classes= -o mynetworks=127.0.0.0/8,192.168.2.0/24,192.168.1.0/24 -o smtpd_error_sleep_time=0 -o smtpd_soft_error_limit=1001 -o smtpd_hard_error_limit=1000 -o smtpd_client_connection_count_limit=0 -o smtpd_client_connection_rate_limit=0 -o receive_override_options=no_header_body_checks,no_unknown_recipient_checks,no_milters # 127.0.0.1:10027 inet n - n - - smtpd -o content_filter= -o smtpd_delay_reject=no -o smtpd_client_restrictions= -o smtpd_helo_restrictions= -o smtpd_sender_restrictions= -o smtpd_recipient_restrictions=permit_mynetworks,reject -o smtpd_data_restrictions=reject_unauth_pipelining -o smtpd_end_of_data_restrictions= -o smtpd_restriction_classes= -o mynetworks=127.0.0.0/8,192.168.2.0/24,192.168.1.0/24 -o smtpd_error_sleep_time=0 -o smtpd_soft_error_limit=1001 -o smtpd_hard_error_limit=1000 -o smtpd_client_connection_count_limit=0 -o smtpd_client_connection_rate_limit=0 -o receive_override_options=no_header_body_checks,no_unknown_recipient_checks,no_milters # ==================================================================== # Interfaces to non-Postfix software. Be sure to examine the manual # pages of the non-Postfix software to find out what options it wants. # # Many of the following services use the Postfix pipe(8) delivery # agent. See the pipe(8) man page for information about ${recipient} # and other message envelope options. # ==================================================================== # # maildrop. See the Postfix MAILDROP_README file for details. # Also specify in main.cf: maildrop_destination_recipient_limit=1 # #maildrop unix - n n - - pipe # flags=DRhu user=vmail argv=/usr/local/bin/maildrop -d ${recipient} # # ==================================================================== # # The Cyrus deliver program has changed incompatibly, multiple times. # #old-cyrus unix - n n - - pipe # flags=R user=cyrus argv=/cyrus/bin/deliver -e -m ${extension} ${user} # # ==================================================================== # # Cyrus 2.1.5 (Amos Gouaux) # Also specify in main.cf: cyrus_destination_recipient_limit=1 # cyrus unix - n n - - pipe user=_cyrus argv=/usr/bin/cyrus/bin/deliver -e -r ${sender} -m ${extension} ${user} # # ==================================================================== # # See the Postfix UUCP_README file for configuration details. # #uucp unix - n n - - pipe # flags=Fqhu user=uucp argv=uux -r -n -z -a$sender - $nexthop!rmail ($recipient) # # ==================================================================== # # Other external delivery methods. # #ifmail unix - n n - - pipe # flags=F user=ftn argv=/usr/lib/ifmail/ifmail -r $nexthop ($recipient) # #bsmtp unix - n n - - pipe # flags=Fq. user=bsmtp argv=/usr/local/sbin/bsmtp -f $sender $nexthop $recipient # #scalemail-backend unix - n n - 2 pipe # flags=R user=scalemail argv=/usr/lib/scalemail/bin/scalemail-store # ${nexthop} ${user} ${extension} # #mailman unix - n n - - pipe # flags=FR user=list argv=/usr/lib/mailman/bin/postfix-to-mailman.py # ${nexthop} ${user} # # Dovecot deliver # dovecot unix - n n - 25 pipe flags=DRhu user=_dovecot:mail argv=/usr/libexec/dovecot/deliver -d ${user} # # Greylist policy server # policy unix - n n - - spawn user=nobody:mail argv=/usr/bin/perl /usr/libexec/postfix/greylist.pl smtp-amavis unix - - y - 2 smtp -o smtp_data_done_timeout=1200 -o smtp_send_xforward_command=yes -o disable_dns_lookups=yes 127.0.0.1:10025 inet n - y - - smtpd -o content_filter= -o local_recipient_maps= -o relay_recipient_maps= -o smtpd_restriction_classes= -o smtpd_client_restrictions= -o smtpd_helo_restrictions= -o smtpd_sender_restrictions= -o smtpd_recipient_restrictions=permit_mynetworks,reject -o mynetworks=127.0.0.0/8 -o smtpd_enforce_tls=no -o strict_rfc821_envelopes=yes -o smtpd_error_sleep_time=0 -o smtpd_soft_error_limit=1001 -o smtpd_hard_error_limit=1000 -o receive_override_options=no_header_body_checks mainf.cf # Global Postfix configuration file. This file lists only a subset # of all parameters. For the syntax, and for a complete parameter # list, see the postconf(5) manual page (command: "man 5 postconf"). # # For common configuration examples, see BASIC_CONFIGURATION_README # and STANDARD_CONFIGURATION_README. To find these documents, use # the command "postconf html_directory readme_directory", or go to # http://www.postfix.org/. # # For best results, change no more than 2-3 parameters at a time, # and test if Postfix still works after every change. # SOFT BOUNCE # # The soft_bounce parameter provides a limited safety net for # testing. When soft_bounce is enabled, mail will remain queued that # would otherwise bounce. This parameter disables locally-generated # bounces, and prevents the SMTP server from rejecting mail permanently # (by changing 5xx replies into 4xx replies). However, soft_bounce # is no cure for address rewriting mistakes or mail routing mistakes. # #soft_bounce = no # LOCAL PATHNAME INFORMATION # # The queue_directory specifies the location of the Postfix queue. # This is also the root directory of Postfix daemons that run chrooted. # See the files in examples/chroot-setup for setting up Postfix chroot # environments on different UNIX systems. # queue_directory = /private/var/spool/postfix # The command_directory parameter specifies the location of all # postXXX commands. # command_directory = /usr/sbin # The daemon_directory parameter specifies the location of all Postfix # daemon programs (i.e. programs listed in the master.cf file). This # directory must be owned by root. # daemon_directory = /usr/libexec/postfix # QUEUE AND PROCESS OWNERSHIP # # The mail_owner parameter specifies the owner of the Postfix queue # and of most Postfix daemon processes. Specify the name of a user # account THAT DOES NOT SHARE ITS USER OR GROUP ID WITH OTHER ACCOUNTS # AND THAT OWNS NO OTHER FILES OR PROCESSES ON THE SYSTEM. In # particular, don't specify nobody or daemon. PLEASE USE A DEDICATED # USER. # mail_owner = _postfix # The default_privs parameter specifies the default rights used by # the local delivery agent for delivery to external file or command. # These rights are used in the absence of a recipient user context. # DO NOT SPECIFY A PRIVILEGED USER OR THE POSTFIX OWNER. # #default_privs = nobody # INTERNET HOST AND DOMAIN NAMES # # The myhostname parameter specifies the internet hostname of this # mail system. The default is to use the fully-qualified domain name # from gethostname(). $myhostname is used as a default value for many # other configuration parameters. # #myhostname = host.domain.tld #myhostname = virtual.domain.tld # The mydomain parameter specifies the local internet domain name. # The default is to use $myhostname minus the first component. # $mydomain is used as a default value for many other configuration # parameters. # #mydomain = domain.tld # SENDING MAIL # # The myorigin parameter specifies the domain that locally-posted # mail appears to come from. The default is to append $myhostname, # which is fine for small sites. If you run a domain with multiple # machines, you should (1) change this to $mydomain and (2) set up # a domain-wide alias database that aliases each user to # user(a)that.users.mailhost. # # For the sake of consistency between sender and recipient addresses, # myorigin also specifies the default domain name that is appended # to recipient addresses that have no @domain part. # #myorigin = $myhostname #myorigin = $mydomain # RECEIVING MAIL # The inet_interfaces parameter specifies the network interface # addresses that this mail system receives mail on. By default, # the software claims all active interfaces on the machine. The # parameter also controls delivery of mail to user(a)[ip.address]. # # See also the proxy_interfaces parameter, for network addresses that # are forwarded to us via a proxy or network address translator. # # Note: you need to stop/start Postfix when this parameter changes. # #inet_interfaces = all #inet_interfaces = $myhostname #inet_interfaces = $myhostname, localhost # The proxy_interfaces parameter specifies the network interface # addresses that this mail system receives mail on by way of a # proxy or network address translation unit. This setting extends # the address list specified with the inet_interfaces parameter. # # You must specify your proxy/NAT addresses when your system is a # backup MX host for other domains, otherwise mail delivery loops # will happen when the primary MX host is down. # #proxy_interfaces = #proxy_interfaces = 1.2.3.4 # The mydestination parameter specifies the list of domains that this # machine considers itself the final destination for. # # These domains are routed to the delivery agent specified with the # local_transport parameter setting. By default, that is the UNIX # compatible delivery agent that lookups all recipients in /etc/passwd # and /etc/aliases or their equivalent. # # The default is $myhostname + localhost.$mydomain. On a mail domain # gateway, you should also include $mydomain. # # Do not specify the names of virtual domains - those domains are # specified elsewhere (see VIRTUAL_README). # # Do not specify the names of domains that this machine is backup MX # host for. Specify those names via the relay_domains settings for # the SMTP server, or use permit_mx_backup if you are lazy (see # STANDARD_CONFIGURATION_README). # # The local machine is always the final destination for mail addressed # to user(a)[the.net.work.address] of an interface that the mail system # receives mail on (see the inet_interfaces parameter). # # Specify a list of host or domain names, /file/name or type:table # patterns, separated by commas and/or whitespace. A /file/name # pattern is replaced by its contents; a type:table is matched when # a name matches a lookup key (the right-hand side is ignored). # Continue long lines by starting the next line with whitespace. # # See also below, section "REJECTING MAIL FOR UNKNOWN LOCAL USERS". # #mydestination = $myhostname, localhost.$mydomain, localhost #mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain #mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain, # mail.$mydomain, www.$mydomain, ftp.$mydomain # REJECTING MAIL FOR UNKNOWN LOCAL USERS # # The local_recipient_maps parameter specifies optional lookup tables # with all names or addresses of users that are local with respect # to $mydestination, $inet_interfaces or $proxy_interfaces. # # If this parameter is defined, then the SMTP server will reject # mail for unknown local users. This parameter is defined by default. # # To turn off local recipient checking in the SMTP server, specify # local_recipient_maps = (i.e. empty). # # The default setting assumes that you use the default Postfix local # delivery agent for local delivery. You need to update the # local_recipient_maps setting if: # # - You define $mydestination domain recipients in files other than # /etc/passwd, /etc/aliases, or the $virtual_alias_maps files. # For example, you define $mydestination domain recipients in # the $virtual_mailbox_maps files. # # - You redefine the local delivery agent in master.cf. # # - You redefine the "local_transport" setting in main.cf. # # - You use the "luser_relay", "mailbox_transport", or "fallback_transport" # feature of the Postfix local delivery agent (see local(8)). # # Details are described in the LOCAL_RECIPIENT_README file. # # Beware: if the Postfix SMTP server runs chrooted, you probably have # to access the passwd file via the proxymap service, in order to # overcome chroot restrictions. The alternative, having a copy of # the system passwd file in the chroot jail is just not practical. # # The right-hand side of the lookup tables is conveniently ignored. # In the left-hand side, specify a bare username, an @domain.tld # wild-card, or specify a user(a)domain.tld address. # #local_recipient_maps = unix:passwd.byname $alias_maps #local_recipient_maps = proxy:unix:passwd.byname $alias_maps #local_recipient_maps = # The unknown_local_recipient_reject_code specifies the SMTP server # response code when a recipient domain matches $mydestination or # ${proxy,inet}_interfaces, while $local_recipient_maps is non-empty # and the recipient address or address local-part is not found. # # The default setting is 550 (reject mail) but it is safer to start # with 450 (try again later) until you are certain that your # local_recipient_maps settings are OK. # unknown_virtual_alias_reject_code = 550 unknown_virtual_mailbox_reject_code = 550 unknown_local_recipient_reject_code = 550 # TRUST AND RELAY CONTROL # The mynetworks parameter specifies the list of "trusted" SMTP # clients that have more privileges than "strangers". # # In particular, "trusted" SMTP clients are allowed to relay mail # through Postfix. See the smtpd_recipient_restrictions parameter # in postconf(5). # # You can specify the list of "trusted" network addresses by hand # or you can let Postfix do it for you (which is the default). # # By default (mynetworks_style = subnet), Postfix "trusts" SMTP # clients in the same IP subnetworks as the local machine. # On Linux, this does works correctly only with interfaces specified # with the "ifconfig" command. # # Specify "mynetworks_style = class" when Postfix should "trust" SMTP # clients in the same IP class A/B/C networks as the local machine. # Don't do this with a dialup site - it would cause Postfix to "trust" # your entire provider's network. Instead, specify an explicit # mynetworks list by hand, as described below. # # Specify "mynetworks_style = host" when Postfix should "trust" # only the local machine. # #mynetworks_style = class #mynetworks_style = subnet mynetworks_style = host # Alternatively, you can specify the mynetworks list by hand, in # which case Postfix ignores the mynetworks_style setting. # # Specify an explicit list of network/netmask patterns, where the # mask specifies the number of bits in the network part of a host # address. # # You can also specify the absolute pathname of a pattern file instead # of listing the patterns here. Specify type:table for table-based lookups # (the value on the table right-hand side is not used). # #mynetworks = 168.100.189.0/28, 127.0.0.0/8 #mynetworks = $config_directory/mynetworks #mynetworks = hash:/etc/postfix/network_table # The relay_domains parameter restricts what destinations this system will # relay mail to. See the smtpd_recipient_restrictions description in # postconf(5) for detailed information. # # By default, Postfix relays mail # - from "trusted" clients (IP address matches $mynetworks) to any destination, # - from "untrusted" clients to destinations that match $relay_domains or # subdomains thereof, except addresses with sender-specified routing. # The default relay_domains value is $mydestination. # # In addition to the above, the Postfix SMTP server by default accepts mail # that Postfix is final destination for: # - destinations that match $inet_interfaces or $proxy_interfaces, # - destinations that match $mydestination # - destinations that match $virtual_alias_domains, # - destinations that match $virtual_mailbox_domains. # These destinations do not need to be listed in $relay_domains. # # Specify a list of hosts or domains, /file/name patterns or type:name # lookup tables, separated by commas and/or whitespace. Continue # long lines by starting the next line with whitespace. A file name # is replaced by its contents; a type:name table is matched when a # (parent) domain appears as lookup key. # # NOTE: Postfix will not automatically forward mail for domains that # list this system as their primary or backup MX host. See the # permit_mx_backup restriction description in postconf(5). # #relay_domains = $mydestination # INTERNET OR INTRANET # The relayhost parameter specifies the default host to send mail to # when no entry is matched in the optional transport(5) table. When # no relayhost is given, mail is routed directly to the destination. # # On an intranet, specify the organizational domain name. If your # internal DNS uses no MX records, specify the name of the intranet # gateway host instead. # # In the case of SMTP, specify a domain, host, host:port, [host]:port, # [address] or [address]:port; the form [host] turns off MX lookups. # # If you're connected via UUCP, see also the default_transport parameter. # #relayhost = $mydomain #relayhost = [gateway.my.domain] #relayhost = [mailserver.isp.tld] #relayhost = uucphost #relayhost = [an.ip.add.ress] # REJECTING UNKNOWN RELAY USERS # # The relay_recipient_maps parameter specifies optional lookup tables # with all addresses in the domains that match $relay_domains. # # If this parameter is defined, then the SMTP server will reject # mail for unknown relay users. This feature is off by default. # # The right-hand side of the lookup tables is conveniently ignored. # In the left-hand side, specify an @domain.tld wild-card, or specify # a user(a)domain.tld address. # #relay_recipient_maps = hash:/etc/postfix/relay_recipients # INPUT RATE CONTROL # # The in_flow_delay configuration parameter implements mail input # flow control. This feature is turned on by default, although it # still needs further development (it's disabled on SCO UNIX due # to an SCO bug). # # A Postfix process will pause for $in_flow_delay seconds before # accepting a new message, when the message arrival rate exceeds the # message delivery rate. With the default 100 SMTP server process # limit, this limits the mail inflow to 100 messages a second more # than the number of messages delivered per second. # # Specify 0 to disable the feature. Valid delays are 0..10. # #in_flow_delay = 1s # ADDRESS REWRITING # # The ADDRESS_REWRITING_README document gives information about # address masquerading or other forms of address rewriting including # username->Firstname.Lastname mapping. # ADDRESS REDIRECTION (VIRTUAL DOMAIN) # # The VIRTUAL_README document gives information about the many forms # of domain hosting that Postfix supports. # "USER HAS MOVED" BOUNCE MESSAGES # # See the discussion in the ADDRESS_REWRITING_README document. # TRANSPORT MAP # # See the discussion in the ADDRESS_REWRITING_README document. # ALIAS DATABASE # # The alias_maps parameter specifies the list of alias databases used # by the local delivery agent. The default list is system dependent. # # On systems with NIS, the default is to search the local alias # database, then the NIS alias database. See aliases(5) for syntax # details. # # If you change the alias database, run "postalias /etc/aliases" (or # wherever your system stores the mail alias file), or simply run # "newaliases" to build the necessary DBM or DB file. # # It will take a minute or so before changes become visible. Use # "postfix reload" to eliminate the delay. # #alias_maps = dbm:/etc/aliases #alias_maps = hash:/etc/aliases #alias_maps = hash:/etc/aliases, nis:mail.aliases #alias_maps = netinfo:/aliases # The alias_database parameter specifies the alias database(s) that # are built with "newaliases" or "sendmail -bi". This is a separate # configuration parameter, because alias_maps (see above) may specify # tables that are not necessarily all under control by Postfix. # #alias_database = dbm:/etc/aliases #alias_database = dbm:/etc/mail/aliases #alias_database = hash:/etc/aliases #alias_database = hash:/etc/aliases, hash:/opt/majordomo/aliases # ADDRESS EXTENSIONS (e.g., user+foo) # # The recipient_delimiter parameter specifies the separator between # user names and address extensions (user+foo). See canonical(5), # local(8), relocated(5) and virtual(5) for the effects this has on # aliases, canonical, virtual, relocated and .forward file lookups. # Basically, the software tries user+foo and .forward+foo before # trying user and .forward. # #recipient_delimiter = + # DELIVERY TO MAILBOX # # The home_mailbox parameter specifies the optional pathname of a # mailbox file relative to a user's home directory. The default # mailbox file is /var/spool/mail/user or /var/mail/user. Specify # "Maildir/" for qmail-style delivery (the / is required). # #home_mailbox = Mailbox #home_mailbox = Maildir/ # The mail_spool_directory parameter specifies the directory where # UNIX-style mailboxes are kept. The default setting depends on the # system type. # #mail_spool_directory = /var/mail #mail_spool_directory = /var/spool/mail # The mailbox_command parameter specifies the optional external # command to use instead of mailbox delivery. The command is run as # the recipient with proper HOME, SHELL and LOGNAME environment settings. # Exception: delivery for root is done as $default_user. # # Other environment variables of interest: USER (recipient username), # EXTENSION (address extension), DOMAIN (domain part of address), # and LOCAL (the address localpart). # # Unlike other Postfix configuration parameters, the mailbox_command # parameter is not subjected to $parameter substitutions. This is to # make it easier to specify shell syntax (see example below). # # Avoid shell meta characters because they will force Postfix to run # an expensive shell process. Procmail alone is expensive enough. # # IF YOU USE THIS TO DELIVER MAIL SYSTEM-WIDE, YOU MUST SET UP AN # ALIAS THAT FORWARDS MAIL FOR ROOT TO A REAL USER. # #mailbox_command = /some/where/procmail #mailbox_command = /some/where/procmail -a "$EXTENSION" # The mailbox_transport specifies the optional transport in master.cf # to use after processing aliases and .forward files. This parameter # has precedence over the mailbox_command, fallback_transport and # luser_relay parameters. # # Specify a string of the form transport:nexthop, where transport is # the name of a mail delivery transport defined in master.cf. The # :nexthop part is optional. For more details see the sample transport # configuration file. # # NOTE: if you use this feature for accounts not in the UNIX password # file, then you must update the "local_recipient_maps" setting in # the main.cf file, otherwise the SMTP server will reject mail for # non-UNIX accounts with "User unknown in local recipient table". # #mailbox_transport = lmtp:unix:/file/name #mailbox_transport = cyrus # The fallback_transport specifies the optional transport in master.cf # to use for recipients that are not found in the UNIX passwd database. # This parameter has precedence over the luser_relay parameter. # # Specify a string of the form transport:nexthop, where transport is # the name of a mail delivery transport defined in master.cf. The # :nexthop part is optional. For more details see the sample transport # configuration file. # # NOTE: if you use this feature for accounts not in the UNIX password # file, then you must update the "local_recipient_maps" setting in # the main.cf file, otherwise the SMTP server will reject mail for # non-UNIX accounts with "User unknown in local recipient table". # #fallback_transport = lmtp:unix:/file/name #fallback_transport = cyrus #fallback_transport = # The luser_relay parameter specifies an optional destination address # for unknown recipients. By default, mail for unknown@$mydestination, # unknown@[$inet_interfaces] or unknown@[$proxy_interfaces] is returned # as undeliverable. # # The following expansions are done on luser_relay: $user (recipient # username), $shell (recipient shell), $home (recipient home directory), # $recipient (full recipient address), $extension (recipient address # extension), $domain (recipient domain), $local (entire recipient # localpart), $recipient_delimiter. Specify ${name?value} or # ${name:value} to expand value only when $name does (does not) exist. # # luser_relay works only for the default Postfix local delivery agent. # # NOTE: if you use this feature for accounts not in the UNIX password # file, then you must specify "local_recipient_maps =" (i.e. empty) in # the main.cf file, otherwise the SMTP server will reject mail for # non-UNIX accounts with "User unknown in local recipient table". # #luser_relay = $user(a)other.host #luser_relay = $local(a)other.host #luser_relay = admin+$local # JUNK MAIL CONTROLS # # The controls listed here are only a very small subset. The file # SMTPD_ACCESS_README provides an overview. # The header_checks parameter specifies an optional table with patterns # that each logical message header is matched against, including # headers that span multiple physical lines. # # By default, these patterns also apply to MIME headers and to the # headers of attached messages. With older Postfix versions, MIME and # attached message headers were treated as body text. # # For details, see "man header_checks". # #header_checks = regexp:/etc/postfix/header_checks # FAST ETRN SERVICE # # Postfix maintains per-destination logfiles with information about # deferred mail, so that mail can be flushed quickly with the SMTP # "ETRN domain.tld" command, or by executing "sendmail -qRdomain.tld". # See the ETRN_README document for a detailed description. # # The fast_flush_domains parameter controls what destinations are # eligible for this service. By default, they are all domains that # this server is willing to relay mail to. # #fast_flush_domains = $relay_domains # SHOW SOFTWARE VERSION OR NOT # # The smtpd_banner parameter specifies the text that follows the 220 # code in the SMTP server's greeting banner. Some people like to see # the mail version advertised. By default, Postfix shows no version. # # You MUST specify $myhostname at the start of the text. That is an # RFC requirement. Postfix itself does not care. # #smtpd_banner = $myhostname ESMTP $mail_name #smtpd_banner = $myhostname ESMTP $mail_name ($mail_version) # PARALLEL DELIVERY TO THE SAME DESTINATION # # How many parallel deliveries to the same user or domain? With local # delivery, it does not make sense to do massively parallel delivery # to the same user, because mailbox updates must happen sequentially, # and expensive pipelines in .forward files can cause disasters when # too many are run at the same time. With SMTP deliveries, 10 # simultaneous connections to the same domain could be sufficient to # raise eyebrows. # # Each message delivery transport has its XXX_destination_concurrency_limit # parameter. The default is $default_destination_concurrency_limit for # most delivery transports. For the local delivery agent the default is 2. #local_destination_concurrency_limit = 2 #default_destination_concurrency_limit = 20 # DEBUGGING CONTROL # # The debug_peer_level parameter specifies the increment in verbose # logging level when an SMTP client or server host name or address # matches a pattern in the debug_peer_list parameter. # debug_peer_level = 5 # The debug_peer_list parameter specifies an optional list of domain # or network patterns, /file/name patterns or type:name tables. When # an SMTP client or server host name or address matches a pattern, # increase the verbose logging level by the amount specified in the # debug_peer_level parameter. # #debug_peer_list = 127.0.0.1 #debug_peer_list = some.domain # The debugger_command specifies the external command that is executed # when a Postfix daemon program is run with the -D option. # # Use "command .. & sleep 5" so that the debugger can attach before # the process marches on. If you use an X-based debugger, be sure to # set up your XAUTHORITY environment variable before starting Postfix. # debugger_command = PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin xxgdb $daemon_directory/$process_name $process_id & sleep 5 # If you can't use X, use this to capture the call stack when a # daemon crashes. The result is in a file in the configuration # directory, and is named after the process name and the process ID. # # debugger_command = # PATH=/bin:/usr/bin:/usr/local/bin; export PATH; (echo cont; # echo where) | gdb $daemon_directory/$process_name $process_id 2>&1 # >$config_directory/$process_name.$process_id.log & sleep 5 # # Another possibility is to run gdb under a detached screen session. # To attach to the screen sesssion, su root and run "screen -r # <id_string>" where <id_string> uniquely matches one of the detached # sessions (from "screen -list"). # # debugger_command = # PATH=/bin:/usr/bin:/sbin:/usr/sbin; export PATH; screen # -dmS $process_name gdb $daemon_directory/$process_name # $process_id & sleep 1 # INSTALL-TIME CONFIGURATION INFORMATION # # The following parameters are used when installing a new Postfix version. # # sendmail_path: The full pathname of the Postfix sendmail command. # This is the Sendmail-compatible mail posting interface. # sendmail_path = /usr/sbin/sendmail # newaliases_path: The full pathname of the Postfix newaliases command. # This is the Sendmail-compatible command to build alias databases. # newaliases_path = /usr/bin/newaliases # mailq_path: The full pathname of the Postfix mailq command. This # is the Sendmail-compatible mail queue listing command. # mailq_path = /usr/bin/mailq # setgid_group: The group for mail submission and queue management # commands. This must be a group name with a numerical group ID that # is not shared with other accounts, not even with the Postfix account. # setgid_group = _postdrop # html_directory: The location of the Postfix HTML documentation. # html_directory = no # manpage_directory: The location of the Postfix on-line manual pages. # manpage_directory = /usr/share/man # sample_directory: The location of the Postfix sample configuration files. # This parameter is obsolete as of Postfix 2.1. # sample_directory = /usr/share/doc/postfix/examples # readme_directory: The location of the Postfix README files. # readme_directory = /usr/share/doc/postfix mydomain_fallback = localhost #message_size_limit = 10485760 message_size_limit = 41943040 myhostname = mcgregor.admilon.net # fertig # on re-queueing of a message smtpd_*_restrictions do not apply, # so we'd better provide a safe default for a content_filter, # even at an expense of later flipping the choice twice # (which adds a bit to log clutter, but never mind) # content_filter = smtp-amavis:[127.0.0.1]:10024 # vorher #content_filter = smtp-amavis:[127.0.0.1]:10024 # mailbox_transport = dovecot mydomain = admilon.net mailbox_size_limit = 0 enable_server_options = yes inet_interfaces = all smtpd_sasl_auth_enable = yes smtpd_helo_required = yes smtpd_use_pw_server = yes #mit Greylisting #smtpd_recipient_restrictions = permit_sasl_authenticated permit_mynetworks reject_unauth_destination check_policy_service unix:private/policy permit #ohne Greylisting smtpd_recipient_restrictions = permit_sasl_authenticated,permit_mynetworks,reject_unauth_destination,permit smtpd_pw_server_security_options = login,gssapi,cram-md5 data_directory = /var/lib/postfix smtpd_client_restrictions = permit_sasl_authenticated permit_mynetworks check_sender_access hash:/etc/postfix/whitelist reject_non_fqdn_hostname reject_unknown_reverse_client_hostname reject_rbl_client cbl.abuseat.org reject_rbl_client zen.spamhaus.org permit # #reject_rbl_client bl.spamcop.net #reject_unknown_client # # reject_invalid_hostname # each triggered FILTER deposits its argument into a # content_filter setting, the last deposited value applies # # das hier kommt nach smtpd_client_restrictions # d.h. alles was vorher abgewiesen wurde landet hier gar nicht smtpd_sender_restrictions = check_sender_access regexp:/etc/postfix/tag_as_originating.re permit_mynetworks permit_sasl_authenticated permit_tls_clientcerts check_sender_access regexp:/etc/postfix/tag_as_foreign.re # Make sure to assign FILTER tags in restrictions which # are only invoked once per message, e.g. client or sender # restrictions, but NOT on smtpd_recipient_restrictions, # as a message may have multiple recipients, so multiple # passes through FILTER tag assignments can yield a # surprising (and incorrect) result. # smtpd_data_restrictions = permit_mynetworks, reject_unauth_pipelining, permit # mydestination = $myhostname, localhost.$mydomain, $mydomain, localhost, mail.$mydomain virtual_transport = virtual # changes to postfix aliase # weil der leopard schluckauf hat #virtual_mailbox_domains = #virtual_alias_domains = hash:/etc/postfix/virtual_domains #virtual_alias_maps = hash:/etc/postfix/virtual_users virtual_mailbox_domains = hash:/etc/postfix/virtual_domains_dummy virtual_alias_domains = hash:/etc/postfix/virtual_domains virtual_alias_maps = hash:/etc/postfix/virtual #hash:/private/var/mailman/data/virtual-mailman #relayhost = mynetworks = 127.0.0.0/8,192.168.2.0/24,192.168.1.0/24 #this should not be used but is current #smtpd_use_tls = yes #smtpd_enforce_tls = no #instead this should be used: smtpd_tls_security_level = may # smtpd_tls_cert_file = /etc/certificates/mcgregor.admilon.net.476EFD153EAF1C131C9885854A44E5635D465588.cert.pem smtpd_tls_key_file = /etc/certificates/mcgregor.admilon.net.476EFD153EAF1C131C9885854A44E5635D465588.key.pem # #smtp_use_tls = yes smtp_tls_note_starttls_offer = yes #smtp_tls_key_file = /etc/certificates/admilon.net.key #smtp_tls_cert_file = /etc/certificates/admilon.net.crt #smtpd_tls_ask_ccert = yes #smtpd_tls_req_ccert = nosmtpd_tls_loglevel = 0 smtpd_tls_loglevel = 0 smtpd_tls_CAfile = /etc/certificates/mcgregor.admilon.net.476EFD153EAF1C131C9885854A44E5635D465588.chain.pem tls_random_source = dev:/dev/urandom owner_request_special = no recipient_delimiter = + #alias_maps = hash:/etc/aliases,hash:/usr/share/mailman/data/aliases #,hash:/var/mailman/data/aliases #alias_maps = hash:/etc/aliases,hash:/var/mailman/data/aliases smtp_uce_controlls = 1 relayhost = smtpd_helo_restrictions = reject_invalid_helo_hostname reject_non_fqdn_helo_hostname header_checks = pcre:/etc/postfix/custom_header_checks nested_header_checks = $header_checks smtp_connection_cache_time_limit = 2s lmtp_rcpt_timeout = 300s tls_export_cipherlist = ALL:+RC4:@STRENGTH smtp_sasl_auth_cache_name = check_for_od_forward = yes default_verp_delimiters = += showq_service_name = showq smtp_enforce_tls = no milter_macro_daemon_name = $myhostname smtpd_tls_security_level = command_expansion_filter = 1234567890!@%-_=+:,./abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ smtpd_tls_mandatory_exclude_ciphers = milter_connect_timeout = 30s local_destination_concurrency_negative_feedback = $default_destination_concurrency_negative_feedback default_delivery_slot_loan = 3 smtp_destination_recipient_limit = $default_destination_recipient_limit default_transport = smtp lmtp_defer_if_no_mx_address_found = no lmtp_pix_workaround_maps = local_recipient_maps = proxy:unix:passwd.byname $alias_maps lmtp_tls_enforce_peername = yes lmtp_tls_fingerprint_digest = md5 flush_service_name = flush non_fqdn_reject_code = 504 smtpd_tls_req_ccert = no lmtp_destination_concurrency_negative_feedback = $default_destination_concurrency_negative_feedback ipc_idle = 5s smtp_discard_ehlo_keyword_address_maps = proxy_read_maps = $local_recipient_maps $mydestination $virtual_alias_maps $virtual_alias_domains $virtual_mailbox_maps $virtual_mailbox_domains $relay_recipient_maps $relay_domains $canonical_maps $sender_canonical_maps $recipient_canonical_maps $relocated_maps $transport_maps $mynetworks $sender_bcc_maps $recipient_bcc_maps $smtp_generic_maps $lmtp_generic_maps address_verify_map = lmtp_tls_key_file = $lmtp_tls_cert_file connection_cache_status_update_time = 600s always_bcc = smtpd_starttls_timeout = 300s berkeley_db_create_buffer_size = 16777216 forward_expansion_filter = 1234567890!@%-_=+:,./abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ smtpd_client_port_logging = no myorigin = $myhostname smtp_tls_per_site = default_recipient_refill_delay = 5s lmtp_pix_workaround_delay_time = 10s lmtp_sasl_type = cyrus deliver_lock_delay = 1s lmtp_tls_loglevel = 0 local_destination_concurrency_failed_cohort_limit = $default_destination_concurrency_failed_cohort_limit lmtp_send_xforward_command = no smtp_tls_secure_cert_match = nexthop, dot-nexthop undisclosed_recipients_header = To: undisclosed-recipients:; dont_remove = 0 sender_canonical_maps = smtpd_policy_service_max_idle = 300s smtpd_authorized_verp_clients = $authorized_verp_clients smtpd_null_access_lookup_key = <> bounce_size_limit = 50000 tls_random_exchange_name = ${data_directory}/prng_exch milter_connect_macros = j {daemon_name} v smtp_sasl_tls_verified_security_options = $smtp_sasl_tls_security_options virtual_initial_destination_concurrency = $initial_destination_concurrency smtp_sasl_mechanism_filter = alias_database = hash:/etc/aliases smtp_sasl_auth_soft_bounce = yes fallback_transport_maps = reject_code = 554 cleanup_service_name = cleanup lmtp_tls_session_cache_database = unverified_recipient_reject_code = 450 lmtp_lhlo_name = $myhostname qmgr_message_recipient_minimum = 10 smtpd_banner = $myhostname ESMTP $mail_name mail_release_date = 20080902 lmtp_mail_timeout = 300s lmtp_pix_workaround_threshold_time = 500s tls_high_cipherlist = ALL:!EXPORT:!LOW:!MEDIUM:+RC4:@STRENGTH transport_maps = smtp_bind_address6 = resolve_numeric_domain = no default_recipient_refill_limit = 100 tls_daemon_random_bytes = 32 smtp_rset_timeout = 20s smtpd_discard_ehlo_keywords = smtp_sasl_type = cyrus cyrus_sasl_config_path = qmqpd_timeout = 300s anvil_rate_time_unit = 60s smtpd_sasl_authenticated_header = no virtual_mailbox_base = virtual_uid_maps = tls_low_cipherlist = ALL:!EXPORT:+RC4:@STRENGTH relay_domains = $mydestination relay_domains_reject_code = 554 address_verify_negative_cache = yes lmtp_nested_header_checks = tls_random_prng_update_period = 3600s smtp_pix_workaround_threshold_time = 500s relay_clientcerts = smtp_tls_dcert_file = smtpd_authorized_xforward_hosts = delay_notice_recipient = postmaster lmtp_tls_dkey_file = $lmtp_tls_dcert_file anvil_status_update_time = 600s virtual_destination_concurrency_positive_feedback = $default_destination_concurrency_positive_feedback lmtp_tls_mandatory_protocols = SSLv3, TLSv1 smtpd_tls_exclude_ciphers = local_initial_destination_concurrency = $initial_destination_concurrency smtp_connection_reuse_time_limit = 300s duplicate_filter_limit = 1000 queue_file_attribute_count_limit = 100 mail_spool_directory = /var/mail local_command_shell = proxy_interfaces = unknown_relay_recipient_reject_code = 550 address_verify_relay_transport = $relay_transport smtp_generic_maps = smtpd_policy_service_max_ttl = 1000s virtual_gid_maps = smtp_fallback_relay = $fallback_relay relay_destination_recipient_limit = $default_destination_recipient_limit local_header_rewrite_clients = permit_inet_interfaces lmtp_sasl_tls_verified_security_options = $lmtp_sasl_tls_security_options bounce_notice_recipient = postmaster default_destination_concurrency_negative_feedback = 1 authorized_mailq_users = static:anyone smtpd_expansion_filter = \t\40!"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~ smtp_helo_timeout = 300s smtpd_client_event_limit_exceptions = ${smtpd_client_connection_limit_exceptions:$mynetworks} tls_random_bytes = 32 local_destination_recipient_limit = 1 mail_name = Postfix smtpd_discard_ehlo_keyword_address_maps = mailbox_delivery_lock = flock, dotlock sender_canonical_classes = envelope_sender, header_sender debug_peer_list = smtp_tls_mandatory_ciphers = medium strict_mailbox_ownership = yes lmtp_header_checks = unknown_hostname_reject_code = 450 message_strip_characters = smtp_destination_concurrency_negative_feedback = $default_destination_concurrency_negative_feedback lmtp_tls_CApath = process_id_directory = pid smtpd_client_connection_rate_limit = 0 smtpd_client_connection_count_limit = 50 address_verify_service_name = verify non_smtpd_milters = maximal_backoff_time = 4000s transport_retry_time = 60s qmgr_clog_warn_time = 300s lmtp_tls_verify_cert_match = hostname config_directory = /etc/postfix smtpd_recipient_overshoot_limit = 1000 milter_unknown_command_macros = hash_queue_depth = 1 address_verify_transport_maps = $transport_maps defer_service_name = defer smtpd_sasl_tls_security_options = $smtpd_sasl_security_options tls_random_reseed_period = 3600s luser_relay = prepend_delivered_header = command, file, forward qmqpd_error_delay = 1s smtpd_junk_command_limit = 100 line_length_limit = 2048 smtpd_sasl_path = smtpd resolve_null_domain = no smtpd_tls_ccert_verifydepth = 9 lmtp_body_checks = smtp_tls_exclude_ciphers = smtpd_tls_dkey_file = $smtpd_tls_dcert_file lmtp_randomize_addresses = yes virtual_destination_concurrency_failed_cohort_limit = $default_destination_concurrency_failed_cohort_limit queue_minfree = 0 milter_helo_macros = {tls_version} {cipher} {cipher_bits} {cert_subject} {cert_issuer} lmtp_tls_security_level = forward_path = $home/.forward${recipient_delimiter}${extension}, $home/.forward bounce_template_file = application_event_drain_time = 100s smtp_send_xforward_command = no virtual_minimum_uid = 100 lmtp_tls_cert_file = lmtp_sasl_path = smtp_use_tls = no smtpd_noop_commands = lmtp_host_lookup = dns canonical_classes = envelope_sender, envelope_recipient, header_sender, header_recipient daemon_timeout = 18000s address_verify_default_transport = $default_transport lmtp_connection_cache_time_limit = 2s smtp_tls_enforce_peername = yes smtpd_soft_error_limit = 10 default_rbl_reply = $rbl_code Service unavailable; $rbl_class [$rbl_what] blocked using $rbl_domain${rbl_reason?; $rbl_reason} ipc_timeout = 3600s recipient_canonical_classes = envelope_recipient, header_recipient smtpd_sasl_type = cyrus masquerade_exceptions = proxy_write_maps = $smtp_sasl_auth_cache_name $lmtp_sasl_auth_cache_name frozen_delivered_to = yes relay_destination_concurrency_positive_feedback = $default_destination_concurrency_positive_feedback virus_db_last_update = 2009-07-09 14:07:59 +0900 lmtp_destination_recipient_limit = $default_destination_recipient_limit spam_domain_name = admilon.net smtpd_tls_mandatory_protocols = SSLv3, TLSv1 smtp_quit_timeout = 300s default_extra_recipient_limit = 1000 mime_header_checks = $header_checks smtp_sasl_tls_security_options = $smtp_sasl_security_options bounce_service_name = bounce ipc_ttl = 1000s address_verify_positive_refresh_time = 7d lmtp_tcp_port = 24 lmtp_initial_destination_concurrency = $initial_destination_concurrency pickup_service_name = pickup receive_override_options = smtp_tls_session_cache_database = virtual_alias_expansion_limit = 1000 default_delivery_slot_discount = 50 fast_flush_domains = $relay_domains relocated_maps = smtp_tls_fingerprint_digest = md5 relay_destination_concurrency_failed_cohort_limit = $default_destination_concurrency_failed_cohort_limit smtpd_delay_open_until_valid_rcpt = yes lmtp_sasl_security_options = noplaintext, noanonymous lmtp_destination_rate_delay = $default_destination_rate_delay import_environment = MAIL_CONFIG MAIL_DEBUG MAIL_LOGTAG TZ XAUTHORITY DISPLAY LANG=C smtp_line_length_limit = 990 header_size_limit = 102400 lmtp_connection_cache_on_demand = yes smtp_sasl_path = fallback_transport = smtpd_history_flush_threshold = 100 backwards_bounce_logfile_compatibility = yes smtpd_tls_mandatory_ciphers = medium smtp_tls_CApath = qmgr_message_recipient_limit = 20000 connection_cache_service_name = scache relay_destination_concurrency_limit = $default_destination_concurrency_limit in_flow_delay = 1s milter_end_of_header_macros = i smtp_initial_destination_concurrency = $initial_destination_concurrency lmtp_tls_per_site = smtpd_proxy_timeout = 100s lmtp_discard_lhlo_keywords = lmtp_tls_scert_verifydepth = 9 smtp_pix_workarounds = disable_esmtp,delay_dotcrlf smtp_sasl_password_maps = smtp_starttls_timeout = 300s tls_null_cipherlist = eNULL:!aNULL unverified_sender_reject_code = 450 lmtp_enforce_tls = no hopcount_limit = 50 smtpd_forbidden_commands = CONNECT GET POST message_reject_characters = lmtp_sasl_auth_cache_time = 90d maps_rbl_domains = unknown_address_reject_code = 450 smtp_tls_security_level = lmtp_quote_rfc821_envelope = yes lmtp_tls_note_starttls_offer = no default_destination_concurrency_limit = 20 local_transport = local:$myhostname permit_mx_backup_networks = smtp_tls_policy_maps = lmtp_mime_header_checks = lmtp_line_length_limit = 990 lmtp_tls_mandatory_exclude_ciphers = smtp_nested_header_checks = lmtp_xforward_timeout = 300s send_cyrus_sasl_authzid = no smtp_xforward_timeout = 300s lmtp_mx_session_limit = 2 address_verify_negative_expire_time = 3d smtpd_client_message_rate_limit = 0 smtp_mx_session_limit = 2 header_address_token_limit = 10240 smtp_rcpt_timeout = 300s smtpd_tls_dcert_file = mime_nesting_limit = 100 lmtp_bind_address6 = relay_destination_concurrency_negative_feedback = $default_destination_concurrency_negative_feedback connection_cache_protocol_timeout = 5s error_service_name = error virtual_destination_concurrency_limit = $default_destination_concurrency_limit lmtp_rset_timeout = 20s smtp_tls_session_cache_timeout = 3600s notify_classes = resource, software smtpd_timeout = 300s virtual_mailbox_maps = alias_maps = hash:/etc/aliases sender_bcc_maps = execution_directory_expansion_filter = 1234567890!@%-_=+:,./abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ lmtp_tls_dcert_file = default_recipient_limit = 20000 virtual_mailbox_lock = fcntl, dotlock authorized_flush_users = static:anyone lmtp_connection_reuse_time_limit = 300s double_bounce_sender = double-bounce relay_recipient_maps = smtp_pix_workaround_maps = maximal_queue_lifetime = 5d smtpd_tls_always_issue_session_ids = yes smtp_defer_if_no_mx_address_found = no address_verify_sender = $double_bounce_sender lmtp_mx_address_limit = 5 smtpd_tls_CApath = stale_lock_time = 500s smtpd_tls_dh1024_param_file = trace_service_name = trace default_destination_concurrency_positive_feedback = 1 smtp_mx_address_limit = 5 default_privs = nobody deliver_lock_attempts = 20 lmtp_starttls_timeout = 300s parent_domain_matches_subdomains = debug_peer_list,fast_flush_domains,mynetworks,permit_mx_backup_networks,qmqpd_authorized_clients,relay_domains,smtpd_access_maps lmtp_cname_overrides_servername = no smtp_tls_dkey_file = $smtp_tls_dcert_file smtp_data_xfer_timeout = 180s #war 0 smtpd_client_new_tls_session_rate_limit = 10 lmtp_sasl_auth_cache_name = lmtp_tls_secure_cert_match = nexthop smtp_tls_loglevel = 0 milter_end_of_data_macros = i smtpd_reject_unlisted_recipient = yes command_execution_directory = authorized_submit_users = static:anyone syslog_name = postfix smtpd_end_of_data_restrictions = lmtp_generic_maps = default_minimum_delivery_slots = 3 smtp_helo_name = $myhostname access_map_reject_code = 554 lmtp_sasl_mechanism_filter = lmtp_sasl_auth_soft_bounce = yes lmtp_sender_dependent_authentication = no address_verify_relayhost = $relayhost smtpd_tls_received_header = no smtp_mime_header_checks = lmtp_sasl_tls_security_options = $lmtp_sasl_security_options smtpd_tls_dh512_param_file = rewrite_service_name = rewrite mailbox_transport_maps = error_notice_recipient = postmaster milter_content_timeout = 300s smtpd_error_sleep_time = 1s destination_concurrency_feedback_debug = no fault_injection_code = 0 internal_mail_filter_classes = smtpd_peername_lookup = yes lmtp_destination_concurrency_positive_feedback = $default_destination_concurrency_positive_feedback propagate_unmatched_extensions = canonical, virtual smtp_mail_timeout = 300s smtpd_authorized_xclient_hosts = address_verify_positive_expire_time = 31d delay_logging_resolution_limit = 2 qmgr_fudge_factor = 100 lmtp_data_xfer_timeout = 180s max_use = 100 milter_data_macros = i maps_rbl_reject_code = 554 qmqpd_authorized_clients = allow_mail_to_commands = alias, forward relay_transport = relay bounce_queue_lifetime = 5d masquerade_domains = smtp_sender_dependent_authentication = no smtpd_sender_login_maps = lmtp_tls_CAfile = address_verify_poll_delay = 3s smtp_discard_ehlo_keywords = delay_warning_time = 0h smtp_connect_timeout = 30s smtp_tls_mandatory_exclude_ciphers = service_throttle_time = 60s milter_default_action = tempfail smtp_data_init_timeout = 120s detect_8bit_encoding_header = yes 2bounce_notice_recipient = postmaster default_delivery_slot_cost = 5 smtp_tls_verify_cert_match = hostname qmqpd_client_port_logging = no smtpd_tls_ask_ccert = no masquerade_classes = envelope_sender, header_sender, header_recipient qmgr_message_active_limit = 20000 address_verify_local_transport = $local_transport lmtp_tls_fingerprint_cert_match = connection_cache_ttl_limit = 2s smtpd_etrn_restrictions = virtual_destination_rate_delay = $default_destination_rate_delay export_environment = TZ MAIL_CONFIG LANG lmtp_tls_exclude_ciphers = virtual_alias_recursion_limit = 1000 stress = smtpd_hard_error_limit = 20 smtp_destination_concurrency_failed_cohort_limit = $default_destination_concurrency_failed_cohort_limit smtp_connection_cache_on_demand = yes smtp_tls_key_file = $smtp_tls_cert_file trigger_timeout = 10s address_verify_poll_count = 3 fast_flush_refresh_time = 12h smtp_tls_mandatory_protocols = SSLv3, TLSv1 smtpd_proxy_ehlo = $myhostname relay_destination_rate_delay = $default_destination_rate_delay lmtp_pix_workarounds = disable_esmtp,delay_dotcrlf lmtp_destination_concurrency_limit = $default_destination_concurrency_limit mail_version = 2.5.5 relay_initial_destination_concurrency = $initial_destination_concurrency remote_header_rewrite_domain = max_idle = 100s mailbox_command_maps = empty_address_relayhost_maps_lookup_key = <> default_destination_concurrency_failed_cohort_limit = 1 multi_recipient_bounce_reject_code = 550 smtpd_sasl_exceptions_networks = #should be no smtpd_tls_auth_only = no use_od_delivery_path = no verp_delimiter_filter = -=+ smtp_pix_workaround_delay_time = 10s smtp_data_done_timeout = 600s smtpd_restriction_classes = mailbox_command = lmtp_data_init_timeout = 120s recipient_bcc_maps = smtpd_tls_session_cache_database = virtual_destination_concurrency_negative_feedback = $default_destination_concurrency_negative_feedback allow_mail_to_files = alias, forward address_verify_negative_refresh_time = 3h lmtp_tls_policy_maps = lmtp_lhlo_timeout = 300s lmtp_tls_session_cache_timeout = 3600s lmtp_tls_mandatory_ciphers = medium plaintext_reject_code = 450 initial_destination_concurrency = 5 lmtp_quit_timeout = 300s smtpd_client_recipient_rate_limit = 0 smtpd_proxy_filter = tls_medium_cipherlist = ALL:!EXPORT:!LOW:+RC4:@STRENGTH default_database_type = hash smtp_destination_concurrency_limit = $default_destination_concurrency_limit address_verify_sender_dependent_relayhost_maps = $sender_dependent_relayhost_maps smtp_sasl_auth_cache_time = 90d fast_flush_purge_time = 7d local_destination_concurrency_positive_feedback = $default_destination_concurrency_positive_feedback body_checks_size_limit = 51200 smtp_body_checks = smtp_header_checks = unknown_client_reject_code = 450 lmtp_discard_lhlo_keyword_address_maps = empty_address_recipient = MAILER-DAEMON lmtp_skip_5xx_greeting = yes smtp_destination_rate_delay = $default_destination_rate_delay berkeley_db_read_buffer_size = 131072 virtual_mailbox_limit = 51200000 invalid_hostname_reject_code = 501 smtpd_sasl_security_options = noanonymous address_verify_virtual_transport = $virtual_transport inet_protocols = ipv4 default_process_limit = 100 smtp_sasl_security_options = noplaintext, noanonymous smtp_host_lookup = dns fork_delay = 1s smtpd_reject_unlisted_sender = no defer_code = 450 lmtp_connect_timeout = 0s local_destination_rate_delay = $default_destination_rate_delay lmtp_data_done_timeout = 600s milter_protocol = 2 lmtp_connection_cache_destinations = smtp_tls_scert_verifydepth = 9 smtp_tls_CAfile = milter_command_timeout = 30s smtpd_tls_session_cache_timeout = 3600s smtpd_milters = syslog_facility = mail smtp_tls_fingerprint_cert_match = defer_transports = enable_original_recipient = yes fork_attempts = 5 use_getpwnam_ext = yes milter_mail_macros = i {auth_type} {auth_authen} {auth_author} {mail_addr} default_destination_rate_delay = 0s milter_rcpt_macros = i {rcpt_addr} smtp_quote_rfc821_envelope = yes command_time_limit = 1000s default_destination_recipient_limit = 50 lmtp_use_tls = no smtp_destination_concurrency_positive_feedback = $default_destination_concurrency_positive_feedback smtp_tls_cert_file = smtpd_policy_service_timeout = 100s queue_service_name = qmgr hash_queue_names = deferred,defer smtp_cname_overrides_servername = no smtpd_tls_fingerprint_digest = md5 lmtp_bind_address = milter_macro_v = $mail_name $mail_version smtpd_recipient_limit = 1000 mime_boundary_length_limit = 2048 smtp_connection_cache_destinations = smtpd_tls_wrappermode = no queue_run_delay = 300s minimal_backoff_time = 300s local_destination_concurrency_limit = 2 lmtp_destination_concurrency_failed_cohort_limit = $default_destination_concurrency_failed_cohort_limit virtual_destination_recipient_limit = $default_destination_recipient_limit best_mx_transport = sender_dependent_relayhost_maps = rbl_reply_maps =

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[postfix-users] Spamschutz bogus_dns
by j＠stephanws.de 16 Mar '12

16 Mar '12

Hallo zusammen, ich bin vor kurzem über die Liste http://fblan.de/postfix/bogus_dns gestolpert und habe mich gewundert wo diese Liste den gepflegt wird oder wie man hier Einträge hinzufügen kann. Wie binde ich diese Liste denn am sinnvollsten ein? Grüsse Jörg

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[postfix-users] Frage vorab
by Manfred 16 Mar '12

16 Mar '12

Guten Tag, kurze Frage vorab, gibt es in dieser Liste noch Bewegung? Gruß

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[postfix-users] Vershidene E-Mails werden geblockt andere nicht!
by Roy Thinnes 06 Mar '12

06 Mar '12

Hallo, Ich habe vor einigen Monaten meinen Server neu installiert. Danach bekam ich immer wieder von Leuten zu hören dass sie mir Mails schreiben und ich nicht antworte... So habe ich nun mehrere Mail-Dienste (GMail, Hotmail, P&T.lu) ausprobiert und bis darauf gestossen dass definitiv Mails von verschiedenen Anbietern einfach nicht zu mir durch kommen... Gmail funktioniert Hotmail funktioniert Verschiedene Mail-Server (von kleinen Firmen, von Freunden...) funktionieren andere wiederrum nicht P&T.lu funktioniert nicht <-- Das ist die Luxemburgische Post, wird also regelmässig gewartet und steht auch auf keiner Blacklist. INTERN funktioniert natürlich auch (also von meinem Server auf meinen Server) Wenn ich mir also von PT.lu eine E-Mail auf meine Adresse schicke, so kommt die E-Mail nicht an und auf PT.lu erhalte ich folgende Fehlermeldung: ___________________________________________________________________________________________________________________________________________ The following message to <ich(a)meinedomain.eu> was undeliverable. The reason for the problem: 5.1.0 - Unknown address error 550-'5.7.1 <ich(a)meinedomain.eu>: Recipient address rejected: temporarily blocked because of previous errors - retrying too fast. penalty: 30 seconds x 0 retries.' ___________________________________________________________________________________________________________________________________________ Was kann das sein dass, verschiedene Mailserver durchkommen und andere nicht?? Und was kann ich da nun machen??

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