Hallo Zusammen,

ich habe ein komisches Problem mit Postfix: Wenn ich versuche eine Mail an einen lokalen Empfänger zu schicken, meldet Postfix, dass dieser Benutzer nicht existiert. Sobald ich aber in die /etc/aliases "jacques: dominic.osterried@gmx.de" einfüge schickt er die mail problemlos über gmx. Somit ist es ein Problem, dass nur beim lokalen Versenden auftritt. Die Testmails schicke ich per "mail jacques" aus einer Konsole, an der ich auch als jacques angemeldet bin. Das System ist Debian Testing. Ich habe das Problem auch schon auf der englischen Postfix-Mailing-Liste geschildert, allerdings habe ich dort keine Antwort erhalten.

/var/log/mail.log: ------------------------

Apr 23 18:21:43 debian postfix/pickup[2652]: 098C9A4317: uid=1000 from=<jacques> Apr 23 18:21:43 debian postfix/cleanup[3718]: 098C9A4317: message-id=20090423162143.098C9A4317@debian Apr 23 18:21:43 debian postfix/qmgr[2653]: 098C9A4317: from=dominic.osterried@gmx.de, size=289, nrcpt=1 (queue active) Apr 23 18:21:43 debian postfix/local[3720]: 098C9A4317: to=jacques@debian, orig_to=<jacques>, relay=local, delay=0.19, delays=0.13/0.03/0/0.03, dsn=5.1.1, status=bounced (unknown user: "jacques") Apr 23 18:21:43 debian postfix/cleanup[3718]: 260F5A4318: message-id=20090423162143.260F5A4318@debian Apr 23 18:21:43 debian postfix/qmgr[2653]: 260F5A4318: from=<>, size=1945, nrcpt=1 (queue active) Apr 23 18:21:43 debian postfix/bounce[3721]: 098C9A4317: sender non-delivery notification: 260F5A4318 Apr 23 18:21:43 debian postfix/qmgr[2653]: 098C9A4317: removed Apr 23 18:21:43 debian postfix/smtp[3722]: 260F5A4318: to=dominic.osterried@gmx.de, relay=mail.gmx.net[213.165.64.21]:25, delay=0.27, delays=0.04/0.01/0.21/0.02, dsn=5.1.7, status=bounced (host mail.gmx.net[213.165.64.21] said: 550 5.1.7 This server does not accept an empty envelope from ( http://portal.gmx.net/serverrules ) {mp037} (in reply to MAIL FROM command)) Apr 23 18:21:43 debian postfix/qmgr[2653]: 260F5A4318: removed

Meine Konfiguration: ------------------------ main.cf: ------------------------

# Debian specific: Specifying a file name will cause the first # line of that file to be used as the name. The Debian default # is /etc/mailname. myorigin = /etc/mailname

smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU) biff = no

append_dot_mydomain = no

smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key smtpd_use_tls=yes smtpd_tls_session_cache_database = btree:${queue_directory}/smtpd_scache smtp_tls_session_cache_database = btree:${queue_directory}/smtp_scache

myhostname = debian alias_maps = hash:/etc/aliases alias_database = hash:/etc/aliases mydestination = debian, localhost.localdomain, localhost relayhost = mail.gmx.net mynetworks = 127.0.0.0/8 mailbox_command = procmail -a "$EXTENSION" mailbox_size_limit = 0 recipient_delimiter = inet_interfaces = all inet_protocols = all

smtp_sasl_auth_enable = yes smtp_sasl_security_options = noanonymous smtp_sasl_password_maps = hash:/etc/postfix/sasl_password

sender_canonical_maps = hash:/etc/postfix/sender_canonical

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) # ========================================================================== smtp inet n - - - - smtpd #submission inet n - n - - smtpd # -o smtpd_enforce_tls=yes # -o smtpd_sasl_auth_enable=yes # -o smtpd_client_restrictions=permit_sasl_authenticated,reject #smtps inet n - n - - smtpd # -o smtpd_tls_wrappermode=yes # -o smtpd_sasl_auth_enable=yes # -o smtpd_client_restrictions=permit_sasl_authenticated,reject #628 inet n - n - - qmqpd pickup fifo n - - 60 1 pickup cleanup unix n - - - 0 cleanup qmgr fifo n - - 300 1 qmgr #qmgr fifo n - n 300 1 oqmgr tlsmgr unix - - - 1000? 1 tlsmgr rewrite unix - - - - - trivial-rewrite bounce unix - - - - 0 bounce defer unix - - - - 0 bounce trace unix - - - - 0 bounce verify unix - - - - 1 verify flush unix n - - 1000? 0 flush proxymap unix - - - - - proxymap smtp unix - - - - - smtp # When relaying mail as backup MX, disable fallback_relay to avoid MX loops relay unix - - - - - smtp -o smtp_fallback_relay= # -o smtp_helo_timeout=5 -o smtp_connect_timeout=5 showq unix n - - - - showq error unix - - - - - error retry unix - - - - - error discard unix - - - - - discard local unix - n - - - local virtual unix - n - - - virtual lmtp unix - - - - - lmtp anvil unix - - - - 1 anvil scache unix - - - - 1 scache # # ==================================================================== # 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/bin/maildrop -d ${recipient} # # See the Postfix UUCP_README file for configuration details. # uucp unix - n n - - pipe flags=Fqhu user=uucp argv=uux -r -n -z -a$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/lib/bsmtp/bsmtp -t$nexthop -f$sender $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}

/etc/postfix/sender_canonical: ------------------------

jacques dominic.osterried@gmx.de root dominic.osterried@gmx.de

/etc/aliases: ------------------------ mailer-daemon: postmaster postmaster: root nobody: root hostmaster: root usenet: root news: root webmaster: root www: root ftp: root abuse: root noc: root security: root root: jacques

/etc/mailname: ------------------------

debian

/etc/hosts: ------------------------

127.0.0.1 localhost 127.0.1.1 debian

Freundliche Grüße Dominic