Linux
如何擺脫“延遲（-52）：尚未達到重試時間”exim4日誌？
我在exim4的mainlog中有這樣的日誌。我對 exim4 所做的只是學習，所以所有郵件都是假的。現在我嘗試管理經常出現的這些日誌：
2016-12-20 14:28:01 1cJ2UW-0006Yq-3m == root@adammax.tk R=manualrouteadam T=maildir_home defer (-52): Retry time not yet reached 2016-12-20 14:28:01 1cJ8rt-0001Ur-Qj == root@adammax.tk R=manualrouteadam T=maildir_home defer (-52): Retry time not yet reached 2016-12-20 14:28:01 1cJ2YZ-0000W9-W5 == root@adammax.tk R=manualrouteadam T=maildir_home defer (-52): Retry time not yet reached 2016-12-20 14:28:01 1cIsqP-0002Xn-KY == gogo@linwayedm.com.tw R=dnslookup T=remote_smtp defer (-53): retry time not reached for any host 2016-12-20 14:28:01 1cJE0z-00028i-Ve == root@adammax.tk R=manualrouteadam T=maildir_home defer (-52): Retry time not yet reached 2016-12-20 14:28:01 1cIrmt-0002Hz-Td == gogo@linwayedm.com.tw R=dnslookup T=remote_smtp defer (-53): retry time not reached for any host 2016-12-20 14:28:01 1cIsS3-0002Rj-MM == gogo@linwayedm.com.tw R=dnslookup T=remote_smtp defer (-53): retry time not reached for any host 2016-12-20 14:28:01 1cJ2X1-0000R4-EY == root@adammax.tk R=manualrouteadam T=maildir_home defer (-52): Retry time not yet reached 2016-12-20 14:28:01 End queue run: pid=11801由於我不需要它，如何刪除它？
有時您可能會注意到某些地址會出現延遲錯誤：未達到任何主機的重試時間。
1Ruz3Y-0005TQ-Ek == email@domain.com R=dnslookup T=remote_smtp defer (-53): retry time not reached for any host因此，您需要了解使用什麼 smtp 伺服器來管理 address.com 的電子郵件。要做到這一點 - 使用主機命令或更高級的 dig，無論你最喜歡什麼。此命令應在您的郵件伺服器上發出：
host domain.com domain.com has address X.X.X.X domain.com mail is handled by 50 remote.smtp.server.首先確保遠端 smtp 伺服器正在接受 25/tcp 上的連接並且執行時沒有任何不可預知的錯誤。
telnet remote.smtp.server 25 Trying x.x.x.x... Connected to remote.smtp.server. Escape character is '^]'. 220 remote.smtp.server bla-bla-bla下一步是整理 exim 重試數據庫：
/usr/sbin/exim_tidydb -t 1d /var/spool/exim retry > /dev/null在某些情況下，您可能希望刪除所有重試條目：
rm -rf /var/spool/exim/db/retry rm -rf /var/spool/exim/db/retry.lockfile來源：https ://linuxnlenux.wordpress.com/2013/08/11/exim-defer-53-retry-time-not-reached-for-any-host/