postfix重复退信postfix邮件服务器,最近老是收到下列退信
Mail Delivery System 9:40 am Undelivered Mail Returned to Sender
Mail Delivery System 9:59 am Undelivered Mail Returned to Sender
Mail Delivery System 10:05 am Undelivered Mail Returned to Sender
Mail Delivery System 10:05 am Undelivered Mail Returned to Sender
Mail Delivery System 10:05 am Undelivered Mail Returned to Sender
Mail Delivery System 10:07 am Undelivered Mail Returned to Sender
Mail Delivery System 10:07 am Undelivered Mail Returned to Sender
还有很多,这几天都有,邮件的内容全部如下:
This is the mail system at host mail.******.com.
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
<[email]heihei123@163.com[/email]>: host 163mx03.mxmail.netease.com[220.181.12.71] said: 550
Invalid User: [email]heihei123@163.com[/email] (in reply to RCPT TO command)
从提示可以知道[email]heihei123@163.com[/email]这个用户可能不存在,但我不明白的事,为什么系统一直给我退信.
现在我想要postfix不要再尝试重得发送这类型的信件.
请问从哪里查看,以及设置, 谢谢!