Ubuntu 14.04 / iRedMail - SMTP 오류(451): 수신자를 추가하지 못했습니다.

Question

오늘 이후 이상한 문제가 발생했습니다.

몇 달 동안 iRedMail 0.9.2를 사용하고 있는데 전혀 문제가 없습니다. 오늘까지 쭉 이메일을 받고 보냈습니다.

오늘 설치했는데 apt-get install sendmail모든 것이 작동을 멈췄습니다.

이제 이메일을 주고받을 수 없습니다.

그래서 sendmail을 제거하고 postfix를 다시 설치하려고 했는데 이제 Roundcube에서 이메일을 보내려고 하면 다음 오류가 발생합니다.

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

sendmail을 제거하고 다음과 같이 postfix를 다시 설치했습니다.

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

내 mail.log 내용은 다음과 같습니다.

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

이 문제를 해결하도록 도와주실 수 있나요? 내 postfix 구성이 잘못된 것 같습니다.

문제 해결을 도와주실 수 있나요?

미리 감사드립니다!

Answer 1

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

이는 아마도 mysql 조회 지원을 제공하는 postfix 확장이 누락되었기 때문일 것입니다. 대부분의 배포판/패키지 관리자에서는 패키지를 이라고 합니다 postfix-mysql. 예를 들면 다음과 같습니다.

apt-get install postfix-mysql

Answer 2

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

이동 후 도메인의 네임서버를 업데이트하셨나요? 도메인이 새 서버로 확인됩니까?