Question

这是什么意思？麻烦给翻译一下，

This is the Postfix program at host mail.cnr.cn.
I'm sorry to have to inform you that the message returned
below could not be delivered to one or more destinations.
For further assistance, please send mail to
If you do so, please include this problem report. You can
delete your own text from the message returned below.
The Postfix program
: permission denied. Command output: maildrop: maildir over quota.

Answer 1

This is the Postfix program at host mail.cnr.cn.
I'm sorry to have to inform you that the message returned
below could not be delivered to one or more destinations.
For further assistance, please send mail to
If you do so, please include this problem report. You can
delete your own text from the message returned below.
The Postfix program
: permission denied. Command output: maildrop: maildir over quota.
这是在主机后缀程序mail.cnr.cn.
我很抱歉地通知你，消息返回
下面不能交付到一个或多个目的地。
如需进一步的协助，请发送邮件到
如果您这样做，请附上这个问题的报告。你可以
从邮件中删除您自己的文字产生如下。
后缀程序
：许可被拒绝。命令的输出：maildrop的：超过配额maildir的。

Answer 2

这是在主机后缀程序mail.cnr.cn.
我很抱歉地通知你，消息返回
下面不能交付到一个或多个目的地。
如需进一步的协助，请发送邮件到
如果您这样做，请附上这个问题的报告。你可以
从邮件中删除您自己的文字产生如下。
后缀程序
：许可被拒绝。命令的输出：maildrop的：超过配额maildir的。

Answer 3

大概意思是你的email没发出去 被退了回来