投稿日:2003年02月17日 作成鷹の巣

No.8472 ArGoSoft Mail Server ProにてSPAMの踏み台回避方法?



ArGoSoft Mail Server ProにてSPAMの踏み台回避方法?

No.8472 投稿時間:2003年02月17日(Mon) 18:04 投稿者名:takehiro@kyoto URL:

takehiro@kyotoです。
ArGoSoft Mail Server Proを利用してたのですが
昨日から急に調子が悪くなりログを見てみると
下記のような内容のログになっておりました。
普通ならログは15KB程度なのですが、16日は42MBにもなっており
困ってます。
おそらくこれは踏み台にされていると思うのですがどうなんでしょうか?
また対処法をご存知であればご教授願いたいです。
よろしくお願いします。

==============================


2003/02/17 12:48:02 - [ 34330] Winsock error when communicating with exchanger mx4.mail.yahoo.com.: [10055] No buffer space available
2003/02/17 12:48:02 - [ 34330] SMTP Server Error: [10055] No buffer space available. Will retry in 0 hr 10 min
2003/02/17 12:49:21 - [ 34333] Delivering to stepania@yahoo.com
2003/02/17 12:49:21 - [ 34333] Attempting to deliver to the domain yahoo.com
2003/02/17 12:49:21 - [ 34333] Retrieved 3 MX records for domain yahoo.com
2003/02/17 12:49:21 - [ 34333] Trying the server mx1.mail.yahoo.com.: 64.157.4.82
2003/02/17 12:49:21 - [ 34333] Winsock error when communicating with exchanger mx1.mail.yahoo.com.: [10055] No buffer space available
2003/02/17 12:49:21 - [ 34333] Trying the server mx2.mail.yahoo.com.: 64.156.215.5
2003/02/17 12:49:21 - [ 34333] Winsock error when communicating with exchanger mx2.mail.yahoo.com.: [10055] No buffer space available
2003/02/17 12:49:21 - [ 34333] Trying the server mx4.mail.yahoo.com.: 216.136.129.17
2003/02/17 12:49:21 - [ 34333] Winsock error when communicating with exchanger mx4.mail.yahoo.com.: [10055] No buffer space available
2003/02/17 12:49:21 - [ 34333] SMTP Server Error: [10055] No buffer space available. Will retry in 0 hr 10 min
2003/02/17 12:49:23 - [ 34334] Delivering to nevarez@yahoo.com
2003/02/17 12:49:23 - [ 34334] Attempting to deliver to the domain yahoo.com
2003/02/17 12:49:23 - [ 34334] Retrieved 3 MX records for domain yahoo.com
2003/02/17 12:49:23 - [ 34334] Trying the server mx1.mail.yahoo.com.: 64.157.4.82
2003/02/17 12:49:23 - [ 34334] Winsock error when communicating with exchanger mx1.mail.yahoo.com.: [10055] No buffer space available
2003/02/17 12:49:23 - [ 34334] Trying the server mx2.mail.yahoo.com.: 64.156.215.5
2003/02/17 12:49:23 - [ 34334] Winsock error when communicating with exchanger mx2.mail.yahoo.com.: [10055] No buffer space available
2003/02/17 12:49:23 - [ 34334] Trying the server mx4.mail.yahoo.com.: 216.136.129.17
2003/02/17 12:49:24 - [ 34334] Winsock error when communicating with exchanger mx4.mail.yahoo.com.: [10055] No buffer space available
2003/02/17 12:49:24 - [ 34334] SMTP Server Error: [10055] No buffer space available. Will retry in 0 hr 10 min
2003/02/17 12:49:24 - Server is running
2003/02/17 12:49:25 - [ 34335] Delivering to pangilin@yahoo.com
2003/02/17 12:49:25 - [ 34335] Attempting to deliver to the domain yahoo.com
2003/02/17 12:49:26 - [ 34335] Retrieved 3 MX records for domain yahoo.com
2003/02/17 12:49:26 - [ 34335] Trying the server mx2.mail.yahoo.com.: 64.156.215.5
2003/02/17 12:49:26 - [ 34335] Winsock error when communicating with exchanger mx2.mail.yahoo.com.: [10055] No buffer space available
2003/02/17 12:49:26 - [ 34335] Trying the server mx1.mail.yahoo.com.: 64.157.4.82
2003/02/17 12:49:26 - [ 34335] Winsock error when communicating with exchanger mx1.mail.yahoo.com.: [10055] No buffer space available
2003/02/17 12:49:26 - [ 34335] Trying the server mx4.mail.yahoo.com.: 216.136.129.17
2003/02/17 12:49:26 - [ 34335] Winsock error when communicating with exchanger mx4.mail.yahoo.com.: [10055] No buffer space available
2003/02/17 12:49:26 - [ 34335] SMTP Server Error: [10055] No buffer space availa


追伸

No.8473 投稿時間:2003年02月17日(Mon) 18:29 投稿者名:takehiro@kyoto URL:

Security.SMTP Authentication.Enable SMTP Authenticationにチェックを入れてもだめです.


止めなさい

No.8474 投稿時間:2003年02月17日(Mon) 18:40 投稿者名:OAK URL:

> Security.SMTP Authentication.Enable SMTP Authenticationにチェックを入れてもだめです.

理由がわかるまで、止めなさい。


現在は停止中です。

No.8475 投稿時間:2003年02月17日(Mon) 18:43 投稿者名:takehiro@kyoto URL:


> 理由がわかるまで、止めなさい。

現在は停止中です。

試験的にリスタートかけると下記のようなログなので
2003/02/17 18:39:19 - [ 1] MAIL FROM:<mailer-daemon@chinastock.ddo.jp>
に注目し、ドメインのchinastock.ddo.jpを削除しても駄目でした。


==========================
2003/02/17 18:39:18 - [ 1] Delivering to dalusong@yahoo.com
2003/02/17 18:39:18 - [ 1] Attempting to deliver to the domain yahoo.com
2003/02/17 18:39:18 - [ 1] Retrieved 3 MX records for domain yahoo.com
2003/02/17 18:39:18 - [ 1] Trying the server mx1.mail.yahoo.com.: 64.157.4.82
2003/02/17 18:39:19 - [ 1] 220 YSmtp mta464.mail.yahoo.com ESMTP service ready
2003/02/17 18:39:19 - [ 1] EHLO w2ks
2003/02/17 18:39:19 - [ 1] 250-mta464.mail.yahoo.com
2003/02/17 18:39:19 - [ 1] 250-8BITMIME
2003/02/17 18:39:19 - [ 1] 250-SIZE 10485760
2003/02/17 18:39:19 - [ 1] 250 PIPELINING
2003/02/17 18:39:19 - [ 1] MAIL FROM:<mailer-daemon@chinastock.ddo.jp>
2003/02/17 18:39:20 - [ 1] 250 sender <mailer-daemon@chinastock.ddo.jp> ok
2003/02/17 18:39:20 - [ 1] RCPT TO:<dalusong@yahoo.com>
2003/02/17 18:39:20 - [ 1] 553 VS10-RT Possible forgery or deactivated due to abuse (#5.1.1)
2003/02/17 18:39:20 - [ 1] Address dalusong@yahoo.com has been rejected. Will bounce back
2003/02/17 18:39:20 - [ 1] This appears to be a bounced message. Will delete to avoid loops
2003/02/17 18:39:20 - [ 1] QUIT
2003/02/17 18:39:20 - [ 1] 221 mta464.mail.yahoo.com
2003/02/17 18:39:20 - [ 1] Message from mailer-daemon@chinastock.ddo.jp rela


|目次|掲示板|過去ログ目次|▲頁先頭|