採用[1.1.1.1]為主機名的垃圾主機

隨風浮雲

最近有些廣告信採用[1.1.1.1]為主機名，當然封鎖主機名 [* ，就可以阻擋了，但是下面這個本主機居然還一直試，真是給它OOXX，不知道有沒有直接可以給它停止連線的方法。

Tue 2006-05-30 13:50:55: ---------- Partial transcript, remainder will follow.
Tue 2006-05-30 13:50:55: [6855:1] Session 6855; child 1; thread 640
Tue 2006-05-30 13:50:22: [6855:1] Accepting SMTP connection from [222.252.227.46 : 47075]
Tue 2006-05-30 13:50:22: [6855:1] Performing PTR lookup (46.227.252.222.IN-ADDR.ARPA)
Tue 2006-05-30 13:50:23: [6855:1] * Error: Name server reports domain name unknown
Tue 2006-05-30 13:50:23: [6855:1] * No PTR records found
Tue 2006-05-30 13:50:23: [6855:1] ---- End PTR results
Tue 2006-05-30 13:50:23: [6855:1] --> 220 cfwater.com.tw ESMTP MAIL ready
Tue 2006-05-30 13:50:23: [6855:1] <-- EHLO [222.252.227.46]
Tue 2006-05-30 13:50:23: [6855:1] --> 250-company.com.tw Hello [222.252.227.46], pleased to meet you
Tue 2006-05-30 13:50:23: [6855:1] --> 250-ETRN
Tue 2006-05-30 13:50:23: [6855:1] --> 250-AUTH=LOGIN
Tue 2006-05-30 13:50:23: [6855:1] --> 250-AUTH LOGIN CRAM-MD5
Tue 2006-05-30 13:50:23: [6855:1] --> 250-8BITMIME
Tue 2006-05-30 13:50:23: [6855:1] --> 250 SIZE 0
Tue 2006-05-30 13:50:24: [6855:1] <-- MAIL FROM:<[email protected]>
Tue 2006-05-30 13:50:24: [6855:1] --> 550 Domain company.com.tw does not accept mail from [222.252.227.46]
Tue 2006-05-30 13:50:24: [6855:1] <-- RSET
Tue 2006-05-30 13:50:24: [6855:1] --> 250 RSET? Well, ok.
Tue 2006-05-30 13:50:24: [6855:1] <-- MAIL FROM:<[email protected]>
Tue 2006-05-30 13:50:24: [6855:1] --> 550 Domain company.com.tw does not accept mail from [222.252.227.46]
Tue 2006-05-30 13:50:25: [6855:1] <-- RSET
Tue 2006-05-30 13:50:25: [6855:1] --> 250 RSET? Well, ok.
Tue 2006-05-30 13:50:25: [6855:1] <-- MAIL FROM:<[email protected]>
Tue 2006-05-30 13:50:25: [6855:1] --> 550 Domain cfwater.com.tw does not accept mail from [222.252.227.46]
它還一直重覆試到
Tue 2006-05-30 13:51:20: [6855:1] <-- RSET
Tue 2006-05-30 13:51:20: [6855:1] --> 250 RSET? Well, ok.
Tue 2006-05-30 13:51:20: [6855:1] <-- MAIL FROM:<[email protected]>
Tue 2006-05-30 13:51:20: [6855:1] --> 550 Domain cfwater.com.tw does not accept mail from [222.252.227.46]
Tue 2006-05-30 13:51:21: [6855:1] <-- RSET
Tue 2006-05-30 13:51:21: [6855:1] --> 250 RSET? Well, ok.
Tue 2006-05-30 13:51:21: [6855:1] <-- MAIL FROM:<[email protected]>
Tue 2006-05-30 13:51:21: [6855:1] --> 550 Domain cfwater.com.tw does not accept mail from [222.252.227.46]
Tue 2006-05-30 13:51:21: [6855:1] <-- RSET
Tue 2006-05-30 13:51:21: [6855:1] --> 250 RSET? Well, ok.
Tue 2006-05-30 13:51:21: [6855:1] Connection closed
Tue 2006-05-30 13:51:21: [6855:1] SMTP session terminated (Bytes in/out: 4697/10552)
不知道是它真的一直不斷線，還是MDAEMON又出問題了。

MarchFun

像這種的也沒辦法了，只能封它的 IP。