邮件服务器-邮件系统-邮件技术论坛(BBS)

标题: exchange 退信 [打印本页]

作者: nbzwm 时间: 2008-4-6 15:33
标题: exchange 退信
Diagnostic-Code: smtp;550-Verification failed for <omri@xxx.com>

550-The mail server could not deliver mail to omri@xxx.com. The account or domain may not exist, they may be blacklisted, or missing the proper dns entries.
550 Sender verify failed

作者: dennishan 时间: 2008-4-6 17:12
未通过对方反向邮件验证，说说你的架构吧

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