当我在我的服务器上inputmailq时,我得到:
BB523653A62 4025 Wed Jun 4 10:40:07 MAILER-DAEMON (delivery temporarily suspended: host p3smtpout.secureserver.net[208.109.80.54] refused to talk to me: 554 p3plsmtpout002.prod.phx3.secureserver.net : DED : AJeb1o0334uf1Y801 : DED : You've reached your daily relay quota - IP.ADDRESS) [email protected] B33AD653A4A 4025 Wed Jun 4 08:20:07 MAILER-DAEMON (delivery temporarily suspended: host p3smtpout.secureserver.net[208.109.80.54] refused to talk to me: 554 p3plsmtpout002.prod.phx3.secureserver.net : DED : AJeb1o0334uf1Y801 : DED : You've reached your daily relay quota - IP.ADDRESS) [email protected] B77DF653A63 4025 Wed Jun 4 10:50:07 MAILER-DAEMON (delivery temporarily suspended: host p3smtpout.secureserver.net[208.109.80.54] refused to talk to me: 554 p3plsmtpout001.prod.phx3.secureserver.net : DED : AJvF1o00L4uf1Y801 : DED : You've reached your daily relay quota - IP.ADDRESS) [email protected] B943C653A3C 4025 Wed Jun 4 06:40:07 MAILER-DAEMON (delivery temporarily suspended: host p3smtpout.secureserver.net[208.109.80.54] refused to talk to me: 554 p3plsmtpout001.prod.phx3.secureserver.net : DED : AKBv1o00P4uf1Y801 : DED : You've reached your daily relay quota - IP.ADDRESS) [email protected]
(可能大概有50个,今天我已经排队了),你知道这些可能来自哪里吗? 是我的服务器发送一些日志到“hostmaster”? 我用“MYDOMAIN”replace了我的实际域。
我怎样才能find可以发送这些电子邮件? 服务器最近被黑了,所以我也有点担心。
谢谢!
检查以确保您的服务器不作为开放中继。 您可以使用http://mxtoolbox.com/SuperTool.aspx#与testing电子邮件服务器选项。
这是什么问题,我是如何解决的:
感谢“一些Linux的书呆子”的评论,我能弄清楚电子邮件是什么。
首先,我暂停了发送的电子邮件:
sudo postconf -e defer_transports=smtp;sudo postfix reload
然后,我等待,直到我看到队列中的一些电子邮件使用:
mailq
我得到了其中一封电子邮件的ID,然后我用它来完整地查看电子邮件:
postcat -vq <id>
这让我看到电子邮件实际上是由cron发送的。 而且我忘了在每个cron的末尾添加这个:
>/dev/null 2>&1 For example it can be used like: * * * * * SOMECOMMAND >/dev/null 2>&1
然后不要忘记可renable postfix发送电子邮件:
sudo postconf -e defer_transports=;sudo postfix reload;sudo postfix flush