Ubuntu 14.04 / iRedMail - SMTP-Fehler (451): Empfänger konnte nicht hinzugefügt werden

Question

Ich stehe seit heute vor einem seltsamen Problem.

Ich verwende seit Monaten iRedMail 0.9.2 und habe überhaupt keine Probleme. Ich habe bis heute durchgehend E-Mails empfangen und gesendet.

Heute habe ich es installiert apt-get install sendmailund nichts funktioniert mehr.

Jetzt kann ich keine E-Mails empfangen und senden.

Ich habe also versucht, Sendmail zu entfernen und Postfix neu zu installieren. Wenn ich jetzt in Roundcube versuche, eine E-Mail zu senden, erhalte ich jedoch die folgende Fehlermeldung:

SMTP Error (451): Failed to add recipient "[email protected]" (4.3.0 <[email protected]>: Temporary lookup failure).

Ich habe Sendmail entfernt und Postfix wie folgt neu installiert:

sudo apt-get purge sendmail
sudo apt-get install --reinstall postfix
sudo /etc/init.d/postfix restart

Hier ist, was in meinem Mail-Log steht:

Oct  5 18:13:58 mail postfix/cleanup[3300]: warning: B8CB3A22AD7: sender_bcc_maps map lookup problem -- message not accepted, try again later
Oct  5 18:13:58 mail postfix/pickup[3297]: warning: maildrop/BAEC8A22ACD: error writing B8CB3A22AD7: queue file write error
Oct  5 18:14:41 mail postfix/smtpd[3318]: error: unsupported dictionary type: pcre
Oct  5 18:14:42 mail postfix/smtpd[3318]: connect from smtp-out.abv.bg[194.153.145.80]
Oct  5 18:14:42 mail postfix/proxymap[3303]: warning: mysql:/etc/postfix/mysql/virtual_mailbox_domains.cf is unavailable. unsupported dictionary type: mysql
Oct  5 18:14:42 mail postfix/trivial-rewrite[3301]: warning: proxy:mysql:/etc/postfix/mysql/virtual_mailbox_domains.cf: table lookup problem
Oct  5 18:14:42 mail postfix/trivial-rewrite[3301]: warning: virtual_mailbox_domains lookup failure
Oct  5 18:14:42 mail postfix/trivial-rewrite[3301]: warning: proxy:mysql:/etc/postfix/mysql/virtual_mailbox_domains.cf: table lookup problem
Oct  5 18:14:42 mail postfix/trivial-rewrite[3301]: warning: virtual_mailbox_domains lookup failure
Oct  5 18:14:42 mail postfix/smtpd[3318]: warning: pcre:/etc/postfix/helo_access.pcre is unavailable. unsupported dictionary type: pcre
Oct  5 18:14:42 mail postfix/smtpd[3318]: warning: pcre:/etc/postfix/helo_access.pcre: table lookup problem
Oct  5 18:14:42 mail postfix/smtpd[3318]: NOQUEUE: reject: RCPT from smtp-out.abv.bg[194.153.145.80]: 451 4.3.5 <smtp-out.abv.bg>: Helo command rejected: Server configuration error;$
Oct  5 18:14:42 mail postfix/smtpd[3318]: disconnect from smtp-out.abv.bg[194.153.145.80]
Oct  5 18:14:58 mail postfix/pickup[3297]: B1974A22AD7: uid=0 from=<root>
Oct  5 18:14:42 mail postfix/proxymap[3303]: warning: mysql:/etc/postfix/mysql/virtual_mailbox_domains.cf is unavailable. unsupported dictionary type: mysql
Oct  5 18:14:58 mail postfix/proxymap[3303]: warning: mysql:/etc/postfix/mysql/sender_bcc_maps_user.cf is unavailable. unsupported dictionary type: mysql
Oct  5 18:14:58 mail postfix/cleanup[3300]: warning: proxy:mysql:/etc/postfix/mysql/sender_bcc_maps_user.cf lookup error for "[email protected]"
Oct  5 18:14:58 mail postfix/cleanup[3300]: warning: B1974A22AD7: sender_bcc_maps map lookup problem -- message not accepted, try again later
Oct  5 18:14:58 mail postfix/pickup[3297]: warning: maildrop/BAEC8A22ACD: error writing B1974A22AD7: queue file write error
Oct  5 18:15:58 mail postfix/pickup[3297]: C0A32A22AD7: uid=0 from=<root>
Oct  5 18:15:58 mail postfix/cleanup[3300]: warning: proxy:mysql:/etc/postfix/mysql/sender_bcc_maps_user.cf lookup error for "[email protected]"
Oct  5 18:15:58 mail postfix/cleanup[3300]: warning: C0A32A22AD7: sender_bcc_maps map lookup problem -- message not accepted, try again later
Oct  5 18:15:58 mail postfix/pickup[3297]: warning: maildrop/BAEC8A22ACD: error writing C0A32A22AD7: queue file write error
Oct  5 18:16:27 mail postfix/smtpd[3395]: error: unsupported dictionary type: pcre
Oct  5 18:16:27 mail postfix/smtpd[3395]: connect from localhost[127.0.0.1]
Oct  5 18:15:58 mail postfix/proxymap[3303]: warning: mysql:/etc/postfix/mysql/sender_bcc_maps_user.cf is unavailable. unsupported dictionary type: mysql
Oct  5 18:16:27 mail postfix/proxymap[3303]: warning: mysql:/etc/postfix/mysql/virtual_mailbox_domains.cf is unavailable. unsupported dictionary type: mysql
Oct  5 18:16:27 mail postfix/trivial-rewrite[3301]: warning: proxy:mysql:/etc/postfix/mysql/virtual_mailbox_domains.cf: table lookup problem
Oct  5 18:16:27 mail postfix/trivial-rewrite[3301]: warning: virtual_mailbox_domains lookup failure
Oct  5 18:16:27 mail postfix/trivial-rewrite[3301]: warning: proxy:mysql:/etc/postfix/mysql/virtual_mailbox_domains.cf: table lookup problem
Oct  5 18:16:27 mail postfix/trivial-rewrite[3301]: warning: virtual_mailbox_domains lookup failure
Oct  5 18:16:27 mail postfix/smtpd[3395]: NOQUEUE: reject: RCPT from localhost[127.0.0.1]: 451 4.3.0 <[email protected]>: Temporary lookup failure; from=<[email protected]> to=<th$
Oct  5 18:16:27 mail roundcube: <65kuug0v> SMTP Error: Failed to add recipient '[email protected]'. 4.3.0 <[email protected]>: Temporary lookup failure (Code: 451) in /opt/www/roundcub$
Oct  5 18:16:27 mail postfix/smtpd[3395]: disconnect from localhost[127.0.0.1]
Oct  5 18:16:58 mail postfix/pickup[3297]: 508F3A22AD9: uid=0 from=<root>
Oct  5 18:16:27 mail postfix/proxymap[3303]: warning: mysql:/etc/postfix/mysql/virtual_mailbox_domains.cf is unavailable. unsupported dictionary type: mysql
Oct  5 18:16:58 mail postfix/proxymap[3303]: warning: mysql:/etc/postfix/mysql/sender_bcc_maps_user.cf is unavailable. unsupported dictionary type: mysql
Oct  5 18:16:58 mail postfix/cleanup[3300]: warning: proxy:mysql:/etc/postfix/mysql/sender_bcc_maps_user.cf lookup error for "[email protected]"
Oct  5 18:16:58 mail postfix/cleanup[3300]: warning: 508F3A22AD9: sender_bcc_maps map lookup problem -- message not accepted, try again later
Oct  5 18:16:58 mail postfix/pickup[3297]: warning: maildrop/BAEC8A22ACD: error writing 508F3A22AD9: queue file write error

Können Sie mir helfen, dieses Problem zu lösen? Ich glaube, ich habe die falsche Konfiguration für mein Postfix.

Können Sie mir helfen, das Problem zu lösen?

Dank im Voraus!

Answer 1

warning: mysql:/etc/postfix/mysql/virtual_mailbox_domains.cf is unavailable. unsupported dictionary type: mysql

Dies liegt höchstwahrscheinlich an der fehlenden Erweiterung für Postfix, die MySQL-Lookup-Unterstützung bietet. In den meisten Distributionen/Paketmanagern heißt das Paket postfix-mysql, also z. B.:

apt-get install postfix-mysql

Answer 2

https://forums.cpanel.net/threads/smtp-451-error-temporary-local-problem-please-try-later.221212/

Haben Sie die Nameserver für die Domänen nach dem Umzug aktualisiert? Werden die Domänen auf den neuen Server aufgelöst?