Hallo,
mein postfix nimmt E-Mails an, die er an dem Smarthost (mail.gmx.net als smarthost) weiterleitet, er verweigert aber die Annahme von E-Mails, die er an die bestehenden lokalen Postfächer zustellen soll mit dieser Fehlermeldung:
550 5.1.1 avmb1@firstmail.locallan: Recipient address rejected: User unknown in local recipient table. Bitte überprüfen Sie die E-Mail-Adresse des Empfängers "avmb1@firstmail.locallan" und wiederholen Sie den Vorgang.
Postfix ist per lda an dovecot angebunden. In dovecot sind die (virtuellen) user in /etc/dovecot/users angelegt. Nach meinem Verständnis sollte postfix per lda die lokalen user bei dovecot abfragen - oder? Das klappt wohl irgendwie nicht.
Woran liegt das?
Vielen Dank im Voraus!
Tony
P. S: Ich habe die Anfrage auch unter de.comm.software.mailserver gestellt, aber erst hinterher gesehen, das es eine postfix-Mailingliste gibt, wo ich denke, dass die Anfrage passender ist.
Postfix-Konfiguration: postconf -n alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases append_dot_mydomain = no biff = no broken_sasl_auth_clients = yes inet_interfaces = all inet_protocols = all mailbox_command = /usr/lib/dovecot/deliver -c /etc/dovecot/dovecot.conf -m "${EXTENSION}" mailbox_size_limit = 0 mydestination = firstmail.locallan localhost.locallan localhost *.locallan mynetworks = 127.0.0.0/8, 192.168.0.0/24, 192.168.1.0/24, 192.168.3.0/24, 192.168.4.0/24, 192.168.10.0/24 myorigin = /etc/mailname recipient_delimiter = + relayhost = mail.gmx.net:587 sender_canonical_maps = hash:/etc/postfix/sender_canonical sender_dependent_relayhost_maps = hash:/etc/postfix/sender_dependent smtp_connection_cache_on_demand = no smtp_sasl_auth_enable = yes smtp_sasl_password_maps = hash:/etc/postfix/sasl_password smtp_sasl_security_options = noanonymous smtp_sender_dependent_authentication = yes smtp_tls_security_level = encrypt smtp_use_tls = yes smtpd_banner = $myhostname ESMTP $mail_name (Debian/GNU) smtpd_recipient_restrictions = reject_unknown_sender_domain, reject_unknown_recipient_domain, reject_unauth_pipelining, permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination smtpd_sasl_auth_enable = yes smtpd_sasl_authenticated_header = yes smtpd_sasl_local_domain = $myhostname smtpd_sasl_path = private/dovecot-auth smtpd_sasl_security_options = noanonymous smtpd_sasl_type = dovecot smtpd_sender_restrictions = reject_unknown_sender_domain smtpd_tls_auth_only = yes smtpd_tls_cert_file = /etc/dovecot/private/dovecot.pem smtpd_tls_key_file = /etc/dovecot/private/dovecot.key smtpd_tls_received_header = yes smtpd_use_tls = yes tls_random_source = dev:/dev/urandom
Dovecot-Konfiguration: doveconf -N # 2.2.33.2 (d6601f4ec): /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.21 (92477967) # OS: Linux 5.3.18-3-pve x86_64 Ubuntu 18.04.4 LTS zfs auth_debug_passwords = yes auth_mechanisms = plain auth_verbose = yes auth_verbose_passwords = yes log_timestamp = "%b %d %H:%M:%S " login_log_format_elements = user=<%u> method=%m rip=%r lip=%l mpid=%e %c mail_location = maildir:/var/vmail/mail/%u:INDEX=/var/vmail/index/%u mail_plugins = notify mail_log mail_privileged_group = vmail managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate mime foreverypart extracttext namespace inbox { inbox = yes location = mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Junk { auto = subscribe special_use = \Junk } mailbox Sent { auto = subscribe special_use = \Sent } mailbox "Sent Messages" { auto = subscribe special_use = \Sent } mailbox Trash { auto = subscribe special_use = \Trash } prefix = separator = / subscriptions = yes type = private } passdb { driver = pam name = } passdb { args = scheme=CRYPT username_format=%u /etc/dovecot/users driver = passwd-file name = } plugin { sieve = file:~/sieve;active=~/.dovecot.sieve } protocols = " imap sieve" service auth { unix_listener /var/spool/postfix/private/dovecot-auth { group = postfix mode = 0660 user = postfix } } ssl = yes ssl_cert = </etc/dovecot/private/dovecot.pem ssl_client_ca_dir = /etc/ssl/certs ssl_key = # hidden, use -P to show it userdb { driver = passwd name = } userdb { args = username_format=%u /etc/dovecot/users driver = passwd-file name = } verbose_proctitle = yes protocol lda { deliver_log_format = msgid=%m: %$ mail_plugins = notify mail_log sieve postmaster_address = postmaster rejection_reason = Your message to <%t> was automatically rejected:%n%r }
Hier die vollständige /var/log/syslog
May 5 22:38:15 firstmail dovecot: auth: Debug: auth client connected (pid=1384) May 5 22:38:15 firstmail dovecot: auth: Debug: client in: AUTH#0111#011PLAIN#011service=imap#011secured#011session=3VmDoOyk1OPAqAEB#011lip=192.168.3.210#011rip=192.168.1.1#011lport=143#011rport=58324#011local_name=firstmail.locallan May 5 22:38:15 firstmail dovecot: auth: Debug: client passdb out: CONT#0111 May 5 22:38:15 firstmail dovecot: auth: Debug: client in: CONT#0111#011AGRlYmlhbkBmaXJzdG1haWwuZHVjawBEaWVzZXMzNDVpbWFwcG9zdGZhY2g3NTZpc3RzaWNoZXIkJA== (previous base64 data may contain sensitive data) May 5 22:38:15 firstmail dovecot: auth-worker(1380): Debug: pam(debian@firstmail.locallan,192.168.1.1,<3VmDoOyk1OPAqAEB>): lookup service=dovecot May 5 22:38:15 firstmail dovecot: auth-worker(1380): Debug: pam(debian@firstmail.locallan,192.168.1.1,<3VmDoOyk1OPAqAEB>): #1/1 style=1 msg=Password: May 5 22:38:17 firstmail dovecot: auth-worker(1380): pam(debian@firstmail.locallan,192.168.1.1,<3VmDoOyk1OPAqAEB>): pam_authenticate() failed: Authentication failure (password mismatch?) (given password: Dieses345imappostfach756istsicher$$) May 5 22:38:17 firstmail dovecot: auth: Debug: passwd-file(debian@firstmail.locallan,192.168.1.1,<3VmDoOyk1OPAqAEB>): lookup: user=debian@firstmail.locallan file=/etc/dovecot/users May 5 22:38:17 firstmail dovecot: auth: Debug: client passdb out: OK#0111#011user=debian@firstmail.locallan May 5 22:38:17 firstmail dovecot: auth: Debug: master in: REQUEST#011470155265#0111384#0111#011463b6741c67e08393442232faf442c18#011session_pid=1385#011request_auth_token May 5 22:38:17 firstmail dovecot: auth-worker(1380): Debug: passwd(debian@firstmail.locallan,192.168.1.1,<3VmDoOyk1OPAqAEB>): lookup May 5 22:38:17 firstmail dovecot: auth-worker(1380): passwd(debian@firstmail.locallan,192.168.1.1,<3VmDoOyk1OPAqAEB>): unknown user - trying the next userdb May 5 22:38:17 firstmail dovecot: auth: Debug: passwd-file(debian@firstmail.locallan,192.168.1.1,<3VmDoOyk1OPAqAEB>): lookup: user=debian@firstmail.locallan file=/etc/dovecot/users May 5 22:38:17 firstmail dovecot: auth: Debug: master userdb out: USER#011470155265#011debian@firstmail.locallan#011uid=5003#011gid=5000#011home=/var/vmail/mail/firstmail.locallan/debian#011auth_token=f98fb0f11addb9c290eb765d735947ddcbb90505
May 5 22:38:17 firstmail dovecot: imap-login: Login: user=debian@firstmail.locallan, method=PLAIN, rip=192.168.1.1, lip=192.168.3.210, mpid=1385, TLS May 5 22:38:39 firstmail postfix/smtpd[1386]: connect from unknown[192.168.1.1] May 5 22:38:39 firstmail dovecot: auth: Debug: auth client connected (pid=0) May 5 22:38:40 firstmail dovecot: auth: Debug: client in: AUTH#0111#011PLAIN#011service=smtp#011nologin#011lip=192.168.3.210#011rip=192.168.1.1#011secured#011resp=AGRlYmlhbkBmaXJzdG1haWwuZHVjawBEaWVzZXMzNDVpbWFwcG9zdGZhY2g3NTZpc3RzaWNoZXIkJA== (previous base64 data may contain sensitive data) May 5 22:38:40 firstmail dovecot: auth-worker(1380): Debug: pam(debian@firstmail.locallan,192.168.1.1): lookup service=dovecot May 5 22:38:40 firstmail dovecot: auth-worker(1380): Debug: pam(debian@firstmail.locallan,192.168.1.1): #1/1 style=1 msg=Password: May 5 22:38:42 firstmail dovecot: auth-worker(1380): pam(debian@firstmail.locallan,192.168.1.1): pam_authenticate() failed: Authentication failure (password mismatch?) (given password: Dieses345imappostfach756istsicher$$) May 5 22:38:42 firstmail dovecot: auth: Debug: passwd-file(debian@firstmail.locallan,192.168.1.1): lookup: user=debian@firstmail.locallan file=/etc/dovecot/users May 5 22:38:42 firstmail dovecot: auth: Debug: client passdb out: OK#0111#011user=debian@firstmail.locallan May 5 22:38:42 firstmail postfix/smtpd[1386]: NOQUEUE: reject: RCPT from unknown[192.168.1.1]: 550 5.1.1 debian@firstmail.locallan: Recipient address rejected: User unknown in local recipient table; from=test.tester.debian@gmx.de to=debian@firstmail.locallan proto=ESMTP helo=<[192.168.1.1]> May 5 22:39:12 firstmail postfix/smtpd[1386]: disconnect from unknown[192.168.1.1] ehlo=2 starttls=1 auth=1 mail=1 rcpt=0/1 quit=1 commands=6/7