嗨，如果有人能帮我解释我的ubuntu 10.04 vps上我的postfix安装的logwatch总结，我会非常感激。 我真的不知道这是否是一个正常的日志文件，因为许多authentication failed条目和外国IP地址。 任何build议新手？ 谢谢！
****** Summary ************************************************************************************* 113 SASL authentication failed 195 Miscellaneous warnings 8.419K Bytes accepted 8,621 8.419K Bytes delivered 8,621 ======== ================================================== 3 Accepted 60.00% 2 Rejected 40.00% -------- -------------------------------------------------- 5 Total 100.00% ======== ================================================== 2 5xx Reject relay denied 100.00% -------- -------------------------------------------------- 2 Total 5xx Rejects 100.00% ======== ================================================== 116 Connections 1 Connections lost (inbound) 116 Disconnections 3 Removed from queue 3 Delivered 1 Hostname verification errors ****** Detail (10) ********************************************************************************* 113 SASL authentication failed -------------------------------------------------------------- 113 92.24.80.207 host-92-24-80-207.ppp.as43234.net 113 LOGIN 113 generic failure 195 Miscellaneous warnings ------------------------------------------------------------------ 113 SASL authentication failure: cannot connect to saslauthd server: Permission denied 41 inet_protocols: IPv6 support is disabled: Address family not supported by protocol 41 inet_protocols: configuring for IPv4 support only 2 5xx Reject relay denied ----------------------------------------------------------------- 1 46.242.103.110 unknown 1 [email protected] 1 114.42.142.103 114-42-142-103.dynamic.hinet.net 1 [email protected] 1 Connections lost (inbound) -------------------------------------------------------------- 1 After RCPT 3 Delivered ------------------------------------------------------------------------------- 3 myhost.xx 1 Hostname verification errors ------------------------------------------------------------ 1 Name or service not known 1 46.242.103.110 broadband-46-242-103-110.nationalcablenetworks.ru === Delivery Delays Percentiles ============================================================ 0% 25% 50% 75% 90% 95% 98% 100%
113个authentication错误与113个SASL错误相匹配。
SASL authentication failure: cannot connect to saslauthd server: Permission denied
似乎有很多不同的原因可能会导致此错误消息。 看看有没有解决你的SASL问题。
那是92.24.80.207 IP地址吗？ 如果没有，有人可能会尝试密码，看看他们是否可以login。