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[已解決] 收件人如果不在名單中, 其他的收件人也收不到這封信

  [複製連結]
發表於 2009-10-28 10:29:16 | 顯示全部樓層 |閱讀模式

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各位大大.....

有個問題一直困擾著我. 就是如果有人寄來一封信給公司內的一群人, 但因為有某幾個收件人的 e_Mail Address 打錯了, 造成這幾個收件人變成 User Unknow, 結果這一封信全部的人都收不到, 連Mail Address 正確的收件人也收不到這封信. 公司的同事就開始質疑Mail Server有問題.

我想請教有沒有大大知道, 要怎麼設定可以讓這種情形下, 收件人的mail address是正確的, 可以收到這封信, 而Mail Address錯誤的, 當然就收不到信, 而不要像現在一樣, 只要有錯誤的收件者, 那所有的人都收不到這封信.

以下是SMTP-(in)的Log檔

Tue 2009-10-27 21:24:57: <-- EHLO asia.abx.com
Tue 2009-10-27 21:24:57: Performing IP lookup (asia.abx.com)
Tue 2009-10-27 21:24:57: *  Error: Name server reports domain name unknown
Tue 2009-10-27 21:24:57: ---- End IP lookup results
Tue 2009-10-27 21:24:57: --> 250-wq.com.tw Hello apmail02.ab.com, pleased to meet you
Tue 2009-10-27 21:24:57: --> 250-ETRN
Tue 2009-10-27 21:24:57: --> 250-AUTH=LOGIN
Tue 2009-10-27 21:24:57: --> 250-AUTH LOGIN CRAM-MD5
Tue 2009-10-27 21:24:57: --> 250-8BITMIME
Tue 2009-10-27 21:24:57: --> 250 SIZE 0
Tue 2009-10-27 21:24:57: <-- MAIL FROM:<[email protected]> size=1137437
Tue 2009-10-27 21:24:57: Performing IP lookup (bd.com)
Tue 2009-10-27 21:24:57: *  D=bd.com TTL=(60) A=[111.109.17.220]
Tue 2009-10-27 21:24:57: *  P=005 S=002 D=ab.com TTL=(15) MX=[usmail01.bd.com] {44.106.106.20}
Tue 2009-10-27 21:24:57: *  P=005 S=003 D=ab.com TTL=(15) MX=[usmail02.bd.com] {44.106.106.22}
Tue 2009-10-27 21:24:57: *  P=010 S=000 D=ab.com TTL=(15) MX=[apmail01.bd.com] {222.95.82.138}
Tue 2009-10-27 21:24:57: *  P=010 S=001 D=ab.com TTL=(15) MX=[apmail02.bd.com] {222.95.82.137}
Tue 2009-10-27 21:24:57: ---- End IP lookup results
Tue 2009-10-27 21:24:57: Performing SPF lookup (ab.com / 222.95.82.137)
Tue 2009-10-27 21:24:57: *  Policy: v=spf1 mx ~all
Tue 2009-10-27 21:24:58: *  Evaluating mx: match
Tue 2009-10-27 21:24:58: *  Result: pass
Tue 2009-10-27 21:24:58: ---- End SPF results
Tue 2009-10-27 21:24:58: --> 250 <[email protected]>, Sender ok
Tue 2009-10-27 21:24:58: <-- RCPT TO:<[email protected]>
Tue 2009-10-27 21:24:58: Performing DNS-BL lookup (2w2.95.82.137 - connecting IP)
Tue 2009-10-27 21:24:58: *  rbl.softworking.com - passed
Tue 2009-10-27 21:24:58: *  zen.spamhaus.org - passed
Tue 2009-10-27 21:24:58: *  sbl-xbl.spamhaus.org - passed
Tue 2009-10-27 21:24:58: ---- End DNS-BL results
Tue 2009-10-27 21:24:58: --> 250 <[email protected]>, Recipient ok
Tue 2009-10-27 21:24:58: <-- RCPT TO:<[email protected]>
Tue 2009-10-27 21:24:58: --> 250 <[email protected]>, Recipient ok
Tue 2009-10-27 21:24:58: <-- RCPT TO:<[email protected]>
Tue 2009-10-27 21:24:58: --> 250 <[email protected]>, Recipient ok
Tue 2009-10-27 21:24:58: <-- RCPT TO:<[email protected]>
Tue 2009-10-27 21:24:58: Sender attempted to deliver message to unknown address
Tue 2009-10-27 21:24:58: --> 550 <[email protected]>, Recipient unknown
Tue 2009-10-27 21:24:59: <-- RCPT TO:<[email protected]>
Tue 2009-10-27 21:24:59: More than 5 RCPT commands encountered; this session tarpitted with a 10 second initial delay scaling by 1.00
Tue 2009-10-27 21:24:59: Sender attempted to deliver message to unknown address
Tue 2009-10-27 21:24:59: --> 550 <[email protected]>, Recipient unknown
Tue 2009-10-27 21:25:09: <-- RCPT TO:<[email protected]>
Tue 2009-10-27 21:25:09: --> 250 <[email protected]>, Recipient ok
Tue 2009-10-27 21:25:19: <-- RCPT TO:<[email protected]>
Tue 2009-10-27 21:25:19: --> 250 <[email protected]>, Recipient ok
Tue 2009-10-27 21:25:29: <-- RCPT TO:<[email protected]>
Tue 2009-10-27 21:25:29: Sender attempted to deliver message to unknown address
Tue 2009-10-27 21:25:29: --> 550 <[email protected]>, Recipient unknown
Tue 2009-10-27 21:25:29: Dynamic screening configuration requires closing this session
Tue 2009-10-27 21:25:29: SMTP session terminated (Bytes in/out: 335/620)
Tue 2009-10-27 21:25:29: ----------
發表於 2009-10-28 11:32:56 | 顯示全部樓層
回覆 1# jackie5785
你可以看看,最主要的原因不是只因為其中一個人:
Tue 2009-10-27 21:25:29: Dynamic screening configuration requires closing this session

這跟你在 Dynamic screening 的設定有關,試著調整 Dynamic screening 的設定試試看。
 樓主| 發表於 2009-10-28 12:13:08 | 顯示全部樓層
大大.....
謝謝你的答覆.
想再請問, Dynamic screening 的功用是什麼丫? 如果我把它關掉, 會有什麼影響丫?
我剛有搜尋 Dynamic screening , 但找不到相關主題, 所以只好請問一下大大了, 或是有什麼參考文章大大可以介紹一下的, 謝謝!!
發表於 2009-10-28 13:44:53 | 顯示全部樓層
Dynamic screening 是動態依照某些條件來暫時封鎖對方寄信的功能。見下圖游標指的那行,設定值為 3,表示當一封信裏面如果有 3 個收件人錯誤就封鎖。可以更改這個數值或把 Dynamic screening 給關了。

0001-402x252.jpg
發表於 2009-10-28 13:49:56 | 顯示全部樓層
 樓主| 發表於 2009-10-28 14:50:49 | 顯示全部樓層
非常感謝大大的指點......
發表於 2010-6-25 16:19:33 | 顯示全部樓層
也有發生這樣的問題~~感謝大大分享~~
發表於 2013-1-31 16:16:42 | 顯示全部樓層
感謝大大分享 Dynamic screening 原來還有此設定...學習 ^_^
發表於 2013-2-4 16:01:13 | 顯示全部樓層
感謝分享~增加知識嚕~
發表於 2022-12-12 10:01:05 | 顯示全部樓層
感謝大大分享 Dynamic screening , 筆記~筆記~
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