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电梯直达

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发表于 2009-10-30 16:50 |只看该作者 |倒序浏览

请教各位大侠~小的最近参考marion兄的教程搭了一个基于postfix的邮件系统~但是我发现maillog里面一直有这样的信息，不知道为什么？请指教
Oct 30 04:14:57 mailserver postfix/smtpd[18475]: connect from unknown[220.181.168.105]
Oct 30 04:14:58 mailserver postfix/smtpd[18475]: disconnect from unknown[220.181.168.105]
Oct 30 04:15:56 mailserver pop3d: Connection, ip=[220.181.168.105]
Oct 30 04:15:57 mailserver pop3d: LOGOUT, ip=[220.181.168.105]
Oct 30 04:15:57 mailserver pop3d: Disconnected, ip=[220.181.168.105]
Oct 30 04:15:57 mailserver postfix/smtpd[18475]: connect from unknown[220.181.168.105]
Oct 30 04:15:58 mailserver postfix/smtpd[18475]: disconnect from unknown[220.181.168.105]
Oct 30 04:16:56 mailserver pop3d: Connection, ip=[220.181.168.105]
Oct 30 04:16:57 mailserver pop3d: LOGOUT, ip=[220.181.168.105]
Oct 30 04:16:57 mailserver pop3d: Disconnected, ip=[220.181.168.105]
Oct 30 04:16:57 mailserver postfix/smtpd[18475]: connect from unknown[220.181.168.105]
Oct 30 04:16:58 mailserver postfix/smtpd[18475]: disconnect from unknown[220.181.168.105]
Oct 30 04:17:57 mailserver pop3d: Connection, ip=[220.181.168.105]
Oct 30 04:17:58 mailserver pop3d: LOGOUT, ip=[220.181.168.105]
Oct 30 04:17:58 mailserver pop3d: Disconnected, ip=[220.181.168.105]
Oct 30 04:17:58 mailserver postfix/smtpd[18475]: connect from unknown[220.181.168.105]
Oct 30 04:17:59 mailserver postfix/smtpd[18475]: disconnect from unknown[220.181.168.105]
Oct 30 04:18:57 mailserver pop3d: Connection, ip=[220.181.168.105]
Oct 30 04:18:58 mailserver pop3d: LOGOUT, ip=[220.181.168.105]
Oct 30 04:18:58 mailserver pop3d: Disconnected, ip=[220.181.168.105]
Oct 30 04:18:58 mailserver postfix/smtpd[18475]: connect from unknown[220.181.168.105]
Oct 30 04:18:59 mailserver postfix/smtpd[18475]: disconnect from unknown[220.181.168.105]
Oct 30 04:19:58 mailserver pop3d: Connection, ip=[220.181.168.105]
Oct 30 04:19:59 mailserver pop3d: LOGOUT, ip=[220.181.168.105]
Oct 30 04:19:59 mailserver pop3d: Disconnected, ip=[220.181.168.105]
Oct 30 04:19:59 mailserver postfix/smtpd[18475]: connect from unknown[220.181.168.105]
Oct 30 04:20:00 mailserver postfix/smtpd[18475]: disconnect from unknown[220.181.168.105]
Oct 30 04:20:59 mailserver pop3d: Connection, ip=[220.181.168.105]
Oct 30 04:21:00 mailserver pop3d: LOGOUT, ip=[220.181.168.105]
Oct 30 04:21:00 mailserver pop3d: Disconnected, ip=[220.181.168.105]
Oct 30 04:21:00 mailserver postfix/smtpd[18475]: connect from unknown[220.181.168.105]
Oct 30 04:21:01 mailserver postfix/smtpd[18475]: disconnect from unknown[220.181.168.105]
Oct 30 04:21:59 mailserver pop3d: Connection, ip=[220.181.168.105]
Oct 30 04:22:00 mailserver pop3d: LOGOUT, ip=[220.181.168.105]
Oct 30 04:22:00 mailserver pop3d: Disconnected, ip=[220.181.168.105]
Oct 30 04:22:00 mailserver postfix/smtpd[18475]: connect from unknown[220.181.168.105]
Oct 30 04:22:01 mailserver postfix/smtpd[18475]: disconnect from unknown[220.181.168.105]

这个220.181.168.105到底是个什么意思？一直出出进进的~