用PING 测试mail.bosiyuan.com.cn
Pinging mail.bosiyuan.com.cn [221.122.60.249] with 32 bytes of data:
Reply from 221.122.60.249: bytes=32 time=24ms TTL=111
Reply from 221.122.60.249: bytes=32 time=43ms TTL=111
Reply from 221.122.60.249: bytes=32 time=20ms TTL=111
Reply from 221.122.60.249: bytes=32 time=40ms TTL=111
Ping statistics for 221.122.60.249:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 20ms, Maximum = 43ms, Average = 31ms
也没有问题 :lol
下面是被21CN邮箱退信后的信息:
以下的邮件:
> 日期: Fri, 1 Jun 2007 13:39:25 +0800 (CST)
> 主题: Re: 21cn
> 大小: 1516 bytes 字节
> 动作: 失败
没有能够发送到以下的收件人: yinqiurui@bosiyuan.com.cn; No reply message from 221.122.60.249 for HELO