邮件服务器被别人利用发送大量垃圾邮件怎么解决。

天空2009

邮件服务器被别人利用发送大量垃圾邮件 日志如下请教怎么解决。
06:18 10:55 SMTPD(00D6011C) [114.45.53.3] ERR cclipping.com invalid user <just_like9@yahoo.com.tw
06:18 10:55 SMTPD(018400E0) [114.45.51.74] RCPT TO: <hengna@yahoo.com.tw>
06:18 10:55 SMTPD(018400E0) [114.45.51.74] ERR cclipping.com invalid user <hengna@yahoo.com.tw
06:18 10:55 SMTPD(01B700DE) [114.45.53.3] RCPT TO: <la0423@yahoo.com.tw>
06:18 10:55 SMTPD(01B700DE) [114.45.53.3] ERR cclipping.com invalid user <la0423@yahoo.com.tw
06:18 10:55 SMTPD(00D6011C) [114.45.53.3] RCPT TO: <joe3721a@yahoo.com.tw>
06:18 10:55 SMTPD(00D6011C) [114.45.53.3] ERR cclipping.com invalid user <joe3721a@yahoo.com.tw
06:18 10:55 SMTPD(00D6011C) [114.45.53.3] RCPT TO: <honeywei6@yahoo.com.tw>
06:18 10:55 SMTPD(00D6011C) [114.45.53.3] ERR cclipping.com invalid user <honeywei6@yahoo.com.tw
06:18 10:55 SMTPD(018400E0) [114.45.51.74] RCPT TO: <gladb@yahoo.com.tw>
06:18 10:55 SMTPD(018400E0) [114.45.51.74] ERR cclipping.com invalid user <gladb@yahoo.com.tw
06:18 10:55 SMTPD(00D6011C) [114.45.53.3] RCPT TO: <hi023473@yahoo.com.tw>
06:18 10:55 SMTPD(00D6011C) [114.45.53.3] ERR cclipping.com invalid user <hi023473@yahoo.com.tw
06:18 10:55 SMTPD(01940088) [114.45.51.74] RCPT TO: <jom1216@yahoo.com.tw>
06:18 10:55 SMTPD(01940088) [114.45.51.74] ERR cclipping.com invalid user <jom1216@yahoo.com.tw
06:18 10:55 SMTPD(01870104) [114.45.51.74] RCPT TO: <huangjinsheng521@yahoo.com.tw>
06:18 10:55 SMTPD(01870104) [114.45.51.74] ERR cclipping.com invalid user <huangjinsheng521@yahoo.com.tw
06:18 10:55 SMTPD(01870104) [114.45.51.74] RCPT TO: <icy_box720719@yahoo.com.tw>
06:18 10:55 SMTPD(01870104) [114.45.51.74] ERR cclipping.com invalid user <icy_box720719@yahoo.com.tw
06:18 10:55 SMTPD(01870104) [114.45.51.74] RCPT TO: <dt7100@yahoo.com.tw>
06:18 10:55 SMTPD(01870104) [114.45.51.74] ERR cclipping.com invalid user <dt7100@yahoo.com.tw
06:18 10:55 POP3D  (00000B1C) logon success for daisy.dai cclipping.com from 116.235.180.183
06:18 10:55 POP3D  (00000b1c) logoff for daisy.dai R:0, D:0, P:0

钉子

看起来像是很多收件人不是你服务器地址的邮件发过来给你们了.

neil.fu

就是被利用了，建议您隐藏您的服务器，这样就免受攻击了！

天空2009

用什么方式隐藏，怎么设置

天空2009

设置邮件规则封IP段解决。谢谢