我用outlook2003发给一个yahoo的邮箱，总是报554错误。求解救。

Question

This is the Postfix program at host smtpcom.263xmail.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 Postfix program

<[e-mail]>: host mx1.mail.cnb.yahoo.com[203.209.228.250] said:
554
Message not allowed - [299] (in reply to end of DATA command)

Answer 1

雅虎好像是页面类型的邮件..用foxmail,outlook等设置与其他邮箱不同。。

Answer 2

2322222222222222222

Answer 3

看看ie设置吧

Answer 4

发垃圾邮件发多了吧！追问

我前一天还和这个客户正常发送邮件，没理由成垃圾邮件吧？

追答

给你这样的建议：
请你先到WEB上收发一下邮件看看，是否是正常？

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