gmail信箱信件寄不出去
我的Gmail信箱，寄給一些人的信件都可以寄出，但有單個信件一直被退回，找不到原因，以下是退回信件內文，請幫忙解惑，謝謝。
This is an automatically generated Delivery Status Notification
THIS IS A WARNING MESSAGE ONLY.
YOU DO NOT NEED TO RESEND YOUR MESSAGE.
Delivery to the following recipient has been delayed:
*********@ms46.hien.net
Message will be retried for 2 more day(s)
Technical details of temporary failure:
The recipient server did not accept our requests to connect. Learn more at http://mail.google.com/support/bin/answer.py?answe...
[ms46.hien.net (1): Connection timed out]
----- Original message -----
MIME-Version: 1.0
Received: by 10.231.35.70 with SMTP id o6mr534597ibd.92.1278169769792; Sat, 03
Jul 2010 08:09:29 -0700 (PDT)
Received: by 10.231.34.205 with HTTP; Sat, 3 Jul 2010 08:09:29 -0700 (PDT)
Date: Sat, 3 Jul 2010 23:09:29 +0800
Message-ID: <AANLkTik36DPAB3bCshbiggJdwhe_dG8fOoEH5CZKk5nC@mail.gmail.com>
Subject: =?Big5?B?skeqzq1wtWWu1y0grXC1Za7RpM7CsrP4wMk=?=
From: =?Big5?B?vEK6WK5w?= <**********@gmail.com>
To: =?Big5?B?qkypX63o?= <***************@mail.tnu.edu.tw>,
=?Big5?B?qkypX63o?= <*******@ms46.hien.net>
Cc: =?Big5?B?s6+r2MLX?= <***********@gmail.com>,
=?Big5?B?s6+r2MLX?= <*********@yahoo.com.tw>,
=?Big5?B?t6i5+bCl?= <***********@yahoo.com.tw>,
=?Big5?B?s1ylwaXN?= <***********@yahoo.com.tw>
Content-Type: multipart/mixed; boundary=000325551a12175ec5048a7d177a
