Mac OS X上的sendmail无法将邮件发送到特定域

时间：2013-11-27 20:32:48

标签： macos git email localhost postfix-mta

我正在尝试在Mac OS X计算机上设置sendmail。它与我的gmail地址一起工作真的很奇怪，但@umich.edu下没有任何地址。我认为它与我的主机设置有关，因为服务器运行在hostname xxxx.umich.edu。我还尝试了其他域名，如xxxx@ucsd.edu，它也没有用。

我认为sendmail实际上会尝试将电子邮件发送到local.server，我不明白。

这里是来自/ var / mail / git的日志（我不完全确定为什么它实际上在这里，但成功发送到我的Gmail帐户的电子邮件也转到这里）：

--C3822326DF4F.1385583589/server.local--

From MAILER-DAEMON  Wed Nov 27 15:20:51 2013
Return-Path: <>
X-Original-To: git@server.local
Delivered-To: git@server.local
Received: by server.local (Postfix)
  id 76104326DFE9; Wed, 27 Nov 2013 15:20:51 -0500 (EST)
Date: Wed, 27 Nov 2013 15:20:51 -0500 (EST)
From: MAILER-DAEMON@server.local (Mail Delivery System)
Subject: Undelivered Mail Returned to Sender
To: git@server.local
Auto-Submitted: auto-replied
MIME-Version: 1.0
Content-Type: multipart/report; report-type=delivery-status;
  boundary="3A17D326DFE1.1385583651/server.local"
Message-Id: <20131127202051.76104326DFE9@server.local>

This is a MIME-encapsulated message.

--3A17D326DFE1.1385583651/server.local
Content-Description: Notification
Content-Type: text/plain; charset=us-ascii

This is the mail system at host server.local.

I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.

For further assistance, please send mail to postmaster.

If you do so, please include this problem report. You can
delete your own text from the attached returned message.

                   The mail system

<yunqi@umich.edu>: host mx2.umich.edu[141.211.124.87] said: 550 Unknown host:
    server.local (in reply to MAIL FROM command)

--3A17D326DFE1.1385583651/server.local
Content-Description: Delivery report
Content-Type: message/delivery-status

Reporting-MTA: dns; server.local
X-Postfix-Queue-ID: 3A17D326DFE1
X-Postfix-Sender: rfc822; git@server.local
Arrival-Date: Wed, 27 Nov 2013 15:20:49 -0500 (EST)

Final-Recipient: rfc822; yunqi@umich.edu
Action: failed
Status: 5.0.0
Remote-MTA: dns; mx2.umich.edu
Diagnostic-Code: smtp; 550 Unknown host: server.local

--3A17D326DFE1.1385583651/server.local
Content-Description: Undelivered Message
Content-Type: message/rfc822

Return-Path: <git@server.local>
Received: by server.local (Postfix, from userid 505)
  id 3A17D326DFE1; Wed, 27 Nov 2013 15:20:49 -0500 (EST)
To: yunqi@umich.edu
Subject: Put a subject here
From: to_whoever@example.org
Message-Id: <20131127202050.3A17D326DFE1@server.local>
Date: Wed, 27 Nov 2013 15:20:49 -0500 (EST)

Of cause, here's the place to put the body

--3A17D326DFE1.1385583651/server.local--

From MAILER-DAEMON  Wed Nov 27 15:20:51 2013
Return-Path: <>
X-Original-To: git@server.local
Delivered-To: git@server.local
Received: by server.local (Postfix)
  id 76929326DFEA; Wed, 27 Nov 2013 15:20:51 -0500 (EST)
Date: Wed, 27 Nov 2013 15:20:51 -0500 (EST)
From: MAILER-DAEMON@server.local (Mail Delivery System)
Subject: Mail Delivery Status Report
To: git@server.local
Auto-Submitted: auto-replied
MIME-Version: 1.0
Content-Type: multipart/report; report-type=delivery-status;
  boundary="3A17D326DFE1.1385583651/server.local"
Message-Id: <20131127202051.76929326DFEA@server.local>

This is a MIME-encapsulated message.

--3A17D326DFE1.1385583651/server.local
Content-Description: Notification
Content-Type: text/plain; charset=us-ascii

This is the mail system at host server.local.

Enclosed is the mail delivery report that you requested.

                   The mail system

<yunqi@umich.edu>: delivery via mx2.umich.edu[141.211.124.87]:25: host
    mx2.umich.edu[141.211.124.87] said: 550 Unknown host: server.local (in
    reply to MAIL FROM command)

--3A17D326DFE1.1385583651/server.local
Content-Description: Delivery report
Content-Type: message/delivery-status

Reporting-MTA: dns; server.local
X-Postfix-Queue-ID: 3A17D326DFE1
X-Postfix-Sender: rfc822; git@server.local
Arrival-Date: Wed, 27 Nov 2013 15:20:49 -0500 (EST)

Final-Recipient: rfc822; yunqi@umich.edu
Action: failed
Status: 5.0.0
Remote-MTA: dns; mx2.umich.edu
Diagnostic-Code: smtp; 550 Unknown host: server.local

--3A17D326DFE1.1385583651/server.local
Content-Description: Message Headers
Content-Type: text/rfc822-headers

Return-Path: <git@server.local>
Received: by server.local (Postfix, from userid 505)
  id 3A17D326DFE1; Wed, 27 Nov 2013 15:20:49 -0500 (EST)
To: yunqi@umich.edu
Subject: Put a subject here
From: to_whoever@example.org
Message-Id: <20131127202050.3A17D326DFE1@server.local>
Date: Wed, 27 Nov 2013 15:20:49 -0500 (EST)

--3A17D326DFE1.1385583651/server.local--

这是来自/var/log/mail.log的日志：

Nov 27 15:20:13 server.local postfix/master[64261]: master exit time has arrived
Nov 27 15:20:50 server.local postfix/master[64355]: daemon started -- version 2.9.4, configuration /Library/Server/Mail/Config/postfix
Nov 27 15:20:50 server.local postfix/pickup[64356]: 3A17D326DFE1: uid=505 from=<git>
Nov 27 15:20:50 server.local postfix/cleanup[64358]: 3A17D326DFE1: message-id=<20131127202050.3A17D326DFE1@server.local>
Nov 27 15:20:50 server.local postfix/qmgr[64357]: 3A17D326DFE1: from=<git@server.local>, size=338, nrcpt=1 (queue active)
Nov 27 15:20:51 server.local postfix/smtp[64360]: 3A17D326DFE1: to=<yunqi@umich.edu>, relay=mx2.umich.edu[141.211.124.87]:25, delay=2.1, delays=0.86/0.01/1.2/0.03, dsn=5. 0.0, status=bounced (host mx2.umich.edu[141.211.124.87] said: 550 Unknown host: server.local (in reply to MAIL FROM command))
Nov 27 15:20:51 server.local postfix/cleanup[64358]: 76104326DFE9: message-id=<20131127202051.76104326DFE9@server.local>
Nov 27 15:20:51 server.local postfix/qmgr[64357]: 76104326DFE9: from=<>, size=2142, nrcpt=1 (queue active)
Nov 27 15:20:51 server.local postfix/bounce[64366]: 3A17D326DFE1: sender non-delivery notification: 76104326DFE9
Nov 27 15:20:51 server.local postfix/cleanup[64358]: 76929326DFEA: message-id=<20131127202051.76929326DFEA@server.local>
Nov 27 15:20:51 server.local postfix/qmgr[64357]: 76929326DFEA: from=<>, size=1898, nrcpt=1 (queue active)
Nov 27 15:20:51 server.local postfix/bounce[64367]: 3A17D326DFE1: sender delivery status notification: 76929326DFEA
Nov 27 15:20:51 server.local postfix/qmgr[64357]: 3A17D326DFE1: removed
Nov 27 15:20:51 server.local postfix/local[64368]: 76104326DFE9: to=<git@server.local>, relay=local, delay=0.01, delays=0/0.01/0/0, dsn=2.0.0, status=sent (delivered to   mailbox)
Nov 27 15:20:51 server.local postfix/qmgr[64357]: 76104326DFE9: removed
Nov 27 15:20:51 server.local postfix/local[64368]: 76929326DFEA: to=<git@server.local>, relay=local, delay=0.01, delays=0/0.01/0/0, dsn=2.0.0, status=sent (delivered to   mailbox)
Nov 27 15:20:51 server.local postfix/qmgr[64357]: 76929326DFEA: removed
Nov 27 15:21:50 server.local postfix/master[64355]: master exit time has arrived

1 个答案:

答案 0 :(得分：0)

这一行的最后部分解释了所有内容：

Nov 27 15:20:51 server.local postfix/smtp[64360]: 3A17D326DFE1: to=<yunqi@umich.edu>, relay=mx2.umich.edu[141.211.124.87]:25, delay=2.1, delays=0.86/0.01/1.2/0.03, dsn=5. 0.0, status=bounced (host mx2.umich.edu[141.211.124.87] said: 550 Unknown host: server.local (in reply to MAIL FROM command))

正如您所看到的，您发送到中继 mx2.umich.edu [141.211.124.87] 的消息将被退回，并显示以下错误： 550未知主机：server.local（in回复MAIL FROM命令）），这很好地解释了自己。

从this link，您可以看到SMTP代码 550 的确切含义，它类似于服务器在您的情况下返回的说明：
许多服务器将返回SMTP错误550如果远程端不存在收件人电子邮件地址。

因此，您尝试访问的特定服务器似乎已配置为检查远程域是否有效，但遗憾的是 server.local 不是有效的域名。

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