发送邮件被退回

coldwolf520

The attached message had transient non-fatal delivery errors
THIS IS A WARNING MESSAGE ONLY - YOU DO NOT NEED TO RESEND YOUR MESSAGE!
This server is configured to automatically retry delivery at configured
intervals.  Subsequent attempts to deliver this message are pending.

Failed address: coldwolf@163.com
--- Session Transcript ---

Thu 2008-02-28 10:39:27: Parsing Message <xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx\pd50000022243.msg>
Thu 2008-02-28 10:39:27: From: hd@huada.com
Thu 2008-02-28 10:39:27: To: coldwolf@163.com
Thu 2008-02-28 10:39:27: Subject: =?gb2312?B?08q8/rLiytQ=?=
Thu 2008-02-28 10:39:27: Message-ID: <200802280929467967734@huadagy.com>
Thu 2008-02-28 10:39:27: Attempting SMTP connection to [163.com : 25]
Thu 2008-02-28 10:39:27: A-record resolution of [163.com] in progress (DNS Server: 202.96.128.86)...
Thu 2008-02-28 10:39:27: D=163.com TTL=(7) A=[220.181.29.154]
Thu 2008-02-28 10:39:27: Attempting SMTP connection to [220.181.29.154 : 25]
Thu 2008-02-28 10:39:27: Waiting for socket connection...
Thu 2008-02-28 10:39:29: Winsock Error 10061 The other host is either down or has refused to connect with you at that IP and/or on that port.
Thu 2008-02-28 10:39:29: This message is 72 minutes old; it has 0 minutes left in this queue
Thu 2008-02-28 10:39:29: Primary queue lifetime exceeded; message placed in retry queue
--- End Transcript ---
: Message contains [1] file attachments

被退回的信，不知是何原因。之前一直是正常的，就这一两天不能发往外部的邮箱。

[ 本帖最后由 coldwolf520 于 2008-2-28 14:14 编辑 ]

FlyingDuan

之前是什么版本？现在呢？

coldwolf520

谢谢，我现在升级版本后正常了

wxhsh

看日志是没有检测MX记录，直接查了A记录，请检查设置－主域－DNS如下勾是否勾选。