發生了電郵錯派的情況
由[email protected]的電郵是寄給 [email protected] 和 [email protected] 的。SMTP (IN) 和 ROUTING LOG 也證實了這一點。SMTP (IN) Log shows there was a mail incoming from [email protected]
Fri 2009-02-27 12:17:40: ----------
Fri 2009-02-27 12:17:43: Session 6648; child 2; thread 5888
Fri 2009-02-27 12:17:42: Accepting SMTP connection from
Fri 2009-02-27 12:17:42: --> 220 b.com.hk ESMTP MDaemon 10.0.3; Fri, 27 Feb 2009 12:17:42 +0800
Fri 2009-02-27 12:17:42: <-- EHLO a.com
Fri 2009-02-27 12:17:42: --> 250-b.com.hk Hello a.com, pleased to meet you
Fri 2009-02-27 12:17:42: --> 250-ETRN
Fri 2009-02-27 12:17:42: --> 250-AUTH=LOGIN
Fri 2009-02-27 12:17:42: --> 250-AUTH LOGIN
Fri 2009-02-27 12:17:42: --> 250-8BITMIME
Fri 2009-02-27 12:17:42: --> 250 SIZE 0
Fri 2009-02-27 12:17:42: <-- MAIL From:<[email protected]> SIZE=1019
Fri 2009-02-27 12:17:42: --> 250 <[email protected]>, Sender ok
Fri 2009-02-27 12:17:42: <-- RCPT To:<[email protected]>
Fri 2009-02-27 12:17:42: --> 250 <[email protected]>, Recipient ok
Fri 2009-02-27 12:17:42: <-- RCPT To:<[email protected]>
Fri 2009-02-27 12:17:42: --> 250 <[email protected]>, Recipient ok
Fri 2009-02-27 12:17:42: <-- DATA
Fri 2009-02-27 12:17:42: Creating temp file (SMTP): d:\mdaemon\temp\md50000033184.tmp
Fri 2009-02-27 12:17:42: --> 354 Enter mail, end with <CRLF>.<CRLF>
Fri 2009-02-27 12:17:42: Message size: 1021 bytes
Fri 2009-02-27 12:17:42: Passing message through AntiVirus (Size: 1021)...
Fri 2009-02-27 12:17:42: *Message is clean (no viruses found)
Fri 2009-02-27 12:17:42: ---- End AntiVirus results
Fri 2009-02-27 12:17:42: Message creation successful: d:\mdaemon\inbound\md50003186047.msg
Fri 2009-02-27 12:17:42: --> 250 Ok, message saved <Message-ID: [email protected]][email protected]>
Fri 2009-02-27 12:17:43: <-- QUIT
Fri 2009-02-27 12:17:43: --> 221 See ya in cyberspace
Fri 2009-02-27 12:17:43: SMTP session successful (Bytes in/out: 1183/505)
Fri 2009-02-27 12:17:43: ----------
Routing Log
Fri 2009-02-27 12:17:47: Routing message (inbound queue): d:\mdaemon\inbound\md50003186047.msg
Fri 2009-02-27 12:17:47: *From: [email protected]; Recipient: [email protected]; Size: 1528; Message: d:\mdaemon\localq\md50004445708.msg
Fri 2009-02-27 12:17:47: *From: [email protected]; Recipient: [email protected]; Size: 1516; Message: d:\mdaemon\localq\md50004445709.msg
Fri 2009-02-27 12:17:47: *Subject: xxxx_0227，謝謝!
Fri 2009-02-27 12:17:47: *Message-ID: [email protected]][email protected]
Fri 2009-02-27 12:17:48: ----------
Fri 2009-02-27 12:18:03: ----------
Fri 2009-02-27 12:18:03: Routing message (local queue): d:\mdaemon\localq\pd50004445708.msg
Fri 2009-02-27 12:18:03: *From: [email protected]; Recipient: [email protected]
Fri 2009-02-27 12:18:03: *Subject: xxxx_0227，謝謝!
Fri 2009-02-27 12:18:03: *Message-ID: <[email protected]][email protected]>
Fri 2009-02-27 12:18:03: *Forwarded copy created; Recipient: [email protected]
Fri 2009-02-27 12:18:03: *Original message deleted; account configured to forward without keeping local copy
Fri 2009-02-27 12:18:03: ----------
Fri 2009-02-27 12:18:03: Routing message (local queue): d:\mdaemon\localq\pd50004445709.msg
Fri 2009-02-27 12:18:03: *From: [email protected]; Recipient: [email protected]
Fri 2009-02-27 12:18:03: *Subject: xxxx_0227，謝謝!
Fri 2009-02-27 12:18:03: *Message-ID: <[email protected]][email protected]>
Fri 2009-02-27 12:18:03: *Forwarded copy created; Recipient: [email protected]
Fri 2009-02-27 12:18:03: *Original message deleted; account configured to forward without keeping local copy
但最終只有 [email protected] 收到而 [email protected] 收不到。其怪的是分公司的第三者收到了同一個電郵，證據如下：
Routing
Fri 2009-02-27 12:17:17: ----------
Fri 2009-02-27 12:18:13: Routing message (inbound queue): c:\mdaemon\queues\inbound\md50000369912.msg
Fri 2009-02-27 12:18:13: *From: [email protected]; Recipient: [email protected]; Size: 2924; Message: c:\mdaemon\queues\local\md50000436008.msg
Fri 2009-02-27 12:18:13: *Subject: xxxx_0227，謝謝!
Fri 2009-02-27 12:18:13: *Message-ID: [email protected]][email protected]
Fri 2009-02-27 12:18:13: ----------
Fri 2009-02-27 12:18:17: Routing message (local queue): c:\mdaemon\queues\local\pd50000436008.msg
Fri 2009-02-27 12:18:17: *From: [email protected]; Recipient: [email protected]
Fri 2009-02-27 12:18:17: *Subject: xxxx_0227，謝謝!
Fri 2009-02-27 12:18:17: *Message-ID: <[email protected]][email protected]>
Fri 2009-02-27 12:18:17: *Size: 2990; Message: d:\mailbox\pc.com.hk\peteryang\md50000025594.msg
Fri 2009-02-27 12:18:17: ----------
SMTP(in)
Fri 2009-02-27 12:18:01: ----------
Fri 2009-02-27 12:18:10: Session 63; child 1; thread 3076
Fri 2009-02-27 12:18:09: Accepting SMTP connection from
Fri 2009-02-27 12:18:09: Performing PTR lookup (x.x.x.x.IN-ADDR.ARPA)
Fri 2009-02-27 12:18:09: *Error: *Name server reports domain name unknown
Fri 2009-02-27 12:18:09: *No PTR records found
Fri 2009-02-27 12:18:09: ---- End PTR results
Fri 2009-02-27 12:18:09: --> 220 pc.com.hk ESMTP MDaemon 10.0.4; Fri, 27 Feb 2009 12:18:09 +0800
Fri 2009-02-27 12:18:09: <-- EHLO mail.b.com.hk
Fri 2009-02-27 12:18:09: Performing IP lookup (mail.b.com.hk)
Fri 2009-02-27 12:18:09: *D=mail.b.com.hk TTL=(804) A=
Fri 2009-02-27 12:18:09: ---- End IP lookup results
Fri 2009-02-27 12:18:09: --> 250-pc.com.hk Hello mail.b.com.hk (may be forged), pleased to meet you
Fri 2009-02-27 12:18:09: --> 250-ETRN
Fri 2009-02-27 12:18:09: --> 250-AUTH=LOGIN
Fri 2009-02-27 12:18:09: --> 250-AUTH LOGIN CRAM-MD5
Fri 2009-02-27 12:18:09: --> 250-8BITMIME
Fri 2009-02-27 12:18:09: --> 250 SIZE 0
Fri 2009-02-27 12:18:09: <-- MAIL FROM:<[email protected]> BODY=8BITMIME SIZE=4404
Fri 2009-02-27 12:18:09: Performing IP lookup (a.com)
Fri 2009-02-27 12:18:09: *D=a.com TTL=(120) A=
Fri 2009-02-27 12:18:09: *P=010 S=000 D=a.com TTL=(120) MX= {x.x.x.x}
Fri 2009-02-27 12:18:09: ---- End IP lookup results
Fri 2009-02-27 12:18:09: --> 250 <[email protected]>, Sender ok
Fri 2009-02-27 12:18:09: <-- RCPT TO:<[email protected]>
Fri 2009-02-27 12:18:09: --> 250 <[email protected]>, Recipient ok
Fri 2009-02-27 12:18:09: <-- DATA
Fri 2009-02-27 12:18:09: Creating temp file (SMTP): c:\mdaemon\queues\temp\md50000004225.tmp
Fri 2009-02-27 12:18:09: --> 354 Enter mail, end with <CRLF>.<CRLF>
Fri 2009-02-27 12:18:09: Message size: 1850 bytes
Fri 2009-02-27 12:18:09: Performing DKIM lookup
Fri 2009-02-27 12:18:09: *File: c:\mdaemon\queues\temp\md50000004225.tmp
Fri 2009-02-27 12:18:09: *Message-ID: [email protected]][email protected]
Fri 2009-02-27 12:18:09: *Result: neutral
Fri 2009-02-27 12:18:09: ---- End DKIM results
Fri 2009-02-27 12:18:09: Performing DomainKeys lookup (Sender: [email protected])
Fri 2009-02-27 12:18:09: *File: c:\mdaemon\queues\temp\md50000004225.tmp
Fri 2009-02-27 12:18:09: *Message-ID: [email protected]][email protected]
Fri 2009-02-27 12:18:09: *Querying for policy: a.com
Fri 2009-02-27 12:18:09: * Querying: _domainkey.a.com ...
Fri 2009-02-27 12:18:10: * DNS: *Name server has no valid records of the requested type for that domain
Fri 2009-02-27 12:18:10: *Result: neutral
Fri 2009-02-27 12:18:10: ---- End DomainKeys results
Fri 2009-02-27 12:18:10: Passing message through AntiVirus (Size: 1850)...
Fri 2009-02-27 12:18:10: *Message is clean (no viruses found)
Fri 2009-02-27 12:18:10: ---- End AntiVirus results
Fri 2009-02-27 12:18:10: Message creation successful: c:\mdaemon\queues\inbound\md50000369912.msg
Fri 2009-02-27 12:18:10: --> 250 Ok, message saved <Message-ID: [email protected]][email protected]>
Fri 2009-02-27 12:18:10: <-- QUIT
Fri 2009-02-27 12:18:10: --> 221 See ya in cyberspace
Fri 2009-02-27 12:18:10: SMTP session successful (Bytes in/out: 1997/473)
Fri 2009-02-27 12:18:10: ---------- 看得眼花了，你們公司內部有幾個網域？除了 b.com.hk 之外， pc.com.hk 是否也是你們的？那個 mail.b.com.hk 又是哪來的？ 我們公司的網域是 b.com.hk，而姊公司pc.com.hk 在我們同一個單位內但有另一個網絡，我們網絡之間有互信的關係，所以是相通的。但姊公司的MDaemon是分開的。
簡單說句，有外來的電郵給我公司，但錯派了給姊公司的另一人。而這情況出現了幾次，不同的外來寄件人，但總是錯寄了給姊公司的同一個人。 有其他人遇到這個情況嗎？可否提供一些意見？謝謝。 姊公司pc.com.hk 有自己的 MDaemon，正常來說不可能會把寄到 姊公司pc.com.hk 的信變成寄到b.com.hk。所以可以猜測，問題大半是出在 DNS 的對應上。請 姊公司pc.com.hk 檢查一下他們的 DNS 伺服器的設定。 謝謝回覆，其實事情的發生應該是寄到我們公司 b.com.hk 的電郵，只有 "Bcc" 能成功到達 user2 的手上，而"To" 則被轉到姊公司 pc.com.hk。
但看了一下我們的 DNS 並沒有什麼不對的設定。請問還有什麼我可以嘗試？ 檢查一下別名 (Aliase) 的地方有沒有什麼問題。 可否再詳述我應該找些什麼嗎？ 請姊公司也查一下他們的 DNS 設定是否有問題。尤其是在 MX 記錄這方面。 在我公司的MDAEMON裡有一個ALIAS的設定：
postmaster@*[email protected].
是這設定有問題嗎？ 這個設定沒有問題，問題極可能是你們姊公司的 DNS 設定。 請問我應該要姊公司找些什麼的DNS錯誤？ 剛剛問了姊公司的 Admin, 他們使用的DNS與我公司用的都不一樣。我還可以從何入手？ 不太了解你的意恩，他們的 DNS 設定當然不會跟你們的一樣阿！
如果這個問題只出現過一次，那就把它當作是偶發的吧！ 已經向姊公司了解過，他們的DNS設定沒有問題，而他們的電郵也收發正常。
因為這個情況在過去兩個月已經出現了三次，所以想請大家幫忙。 請將姊公司的 DNS 設定內容提供來看看。
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