谁能帮我翻译一下这段文字,This is the mail system at host smtp3-73.sinama

谁能帮我翻译一下这段文字,This is the mail system at host smtp3-73.sinama 谁能帮我把这些英语翻译出来?This is the mail system at host mx11-46.sinama 英语翻译就这个This is the mail system at host smtp3-75.sinamail.sin 英语转换成汉语This is the mail system at host smtp3-76.sinamail.sin 英语翻译系统退信了~这么说的,什么原因退信?This is the mail system at host smtp3- 能不能帮我翻一下This is the mail system at host mx3-22.sinamail.sina 帮我翻译下什么意思This is the mail system at host mx-6-66.vip.sina.co 英语翻译This is the mail system at host mail.I'm sorry to have t 英语翻译帮我翻译一下这段文章This is the Postfix program at host websmtp1.m 英语好的进来翻译一下This is the Postfix program at host webstmp3.mail. 英语翻译我接到个email,全英文,看不懂,This is the mail system at host mx11-4 英语翻译This is the mail system at host mx2-192.sinamail.sina.co