Question

英语高手帮忙，我在网易的邮箱发信后收到这样一封信，在线等！！

什么意思？？信是不是不能发出去？要怎样才能发出去啊？
This is the mail system at host mx2-180.sinamail.sina.com.cn.

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

<xnfyhls@mail3-144.sinamail.sina.com.cn>: host
mail3-144i.sinamail.sina.com.cn[10.55.2.144] said: 521 5.2.2 can not find
the user (in reply to RCPT TO command)

要怎样才能发出去啊？？
是不是对方的邮箱地址有问题？

Answer 1

这是主机(mx2-180.sinamail.sina.com.cn)的邮件系统.

很抱歉,我得通知你,你的收件人们无法收到你的邮件,以下是付件内容.

想得到更多帮助,请发邮件给管理员.

请把你的麻烦陈述给我们,你可以在这封回信中删掉你自己的原先的内容.

邮件系统:
<xnfyhls@mail3-144.sinamail.sina.com.cn>: host
mail3-144i.sinamail.sina.com.cn[10.55.2.144] said: 521 5.2.2 can not find
the user (in reply to RCPT TO command)

Answer 2

你的信发不出去。这是提醒信

Answer 3

他让你写信给站长，告诉站长你的问题！

PS：我晕，英文不好，干吗不用中文信箱！！

Answer 4

信呢？是说你一次不能给多个人发邮件。