作业帮高手来看下这封(英语)邮件什么意思Undelivered Mail Returned to Sender This is the mail system at host smtp3-129.sinamail.sina.com.cn.I'm sorry to have to inform you that your message could notbe delivered to one or more recipients.It's a
来源：学生作业帮助网 编辑：作业帮 时间：2024/05/12 14:34:26
高手来看下这封(英语)邮件什么意思Undelivered Mail Returned to Sender This is the mail system at host smtp3-129.sinamail.sina.com.cn.I'm sorry to have to inform you that your message could notbe delivered to one or more recipients.It's a
高手来看下这封(英语)邮件什么意思
Undelivered Mail Returned to Sender
This is the mail system at host smtp3-129.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
:host mx1.baidu.com[61.135.163.61] said:550 Subject
shouldn't be null (in reply to end of DATA command)
附件内容:Final-Recipient:rfc822; bdlight@baidu.com
Original-Recipient:rfc822;bdlight@baidu.com
Action:failed
Status:5.0.0
Remote-MTA:dns; mx1.baidu.com
Diagnostic-Code:smtp; 550 Subject shouldn't be null
给一个大概的意思就可以了,
高手来看下这封(英语)邮件什么意思Undelivered Mail Returned to Sender This is the mail system at host smtp3-129.sinamail.sina.com.cn.I'm sorry to have to inform you that your message could notbe delivered to one or more recipients.It's a
系统退信
开头是废话 说什么联系postmaster,你的邮件未能挤出
结尾给出了错误代码
你给摆渡的信被退信了,原因是 你没写标题.标题不能为空!
未送达的邮件退回寄信人
邮件发送失败，原因是 没有填写 邮件主题
大概就是说你的邮件寄不出去被弹回来了