SMTP错误554&Quot；消息不符合标准&Quot； [英] SMTP error 554 "Message does not conform to standards"
本文介绍了SMTP错误554&Quot；消息不符合标准&Quot；的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我使用MDaemon作为发送邮件服务器，前几天我收到从其中一台机器发送的电子邮件的错误消息"554消息不符合标准"。你知道可能是什么原因造成的吗？其他机器工作正常。
详细信息.这是日志文件：
Mon 2008-10-20 16:11:37: Session 7831; child 1; thread 3908 Mon 2008-10-20 16:11:36: Accepting SMTP connection from [80.78.72.135 : 43579] Mon 2008-10-20 16:11:36: Performing PTR lookup (135.72.78.80.IN-ADDR.ARPA) Mon 2008-10-20 16:11:36: * Error: Name server reports domain name unknown Mon 2008-10-20 16:11:36: * No PTR records found Mon 2008-10-20 16:11:36: ---- End PTR results Mon 2008-10-20 16:11:36: --> 220 ikubinfo.com ESMTP MDaemon 9.5.2; Mon, 20 Oct 2008 16:11:36 +0200 Mon 2008-10-20 16:11:36: 250 ikubinfo.com Hello RS, pleased to meet you Mon 2008-10-20 16:11:36: Mon 2008-10-20 16:11:36: Performing IP lookup (ikubINFO.com) Mon 2008-10-20 16:11:36: * D=ikubINFO.com TTL=(633) A=[216.75.60.232] Mon 2008-10-20 16:11:36: * P=010 S=000 D=ikubINFO.com TTL=(708) MX=[mail.ikubinfo.com] Mon 2008-10-20 16:11:36: * D=ikubINFO.com TTL=(633) A=[216.75.60.232] Mon 2008-10-20 16:11:36: ---- End IP lookup results Mon 2008-10-20 16:11:36: Performing SPF lookup (ikubINFO.com / 80.78.72.135) Mon 2008-10-20 16:11:36: * ikubINFO.com 80.78.72.135; matched to SPF cache Mon 2008-10-20 16:11:36: * Result: pass Mon 2008-10-20 16:11:36: ---- End SPF results Mon 2008-10-20 16:11:36: --> 250 , Sender ok Mon 2008-10-20 16:11:36: Mon 2008-10-20 16:11:36: Performing DNS-BL lookup (80.78.72.135 - connecting IP) Mon 2008-10-20 16:11:36: * sbl-xbl.spamhaus.org - passed Mon 2008-10-20 16:11:36: * relays.ordb.org - failed Mon 2008-10-20 16:11:36: * bl.spamcop.net - passed Mon 2008-10-20 16:11:36: ---- End DNS-BL results Mon 2008-10-20 16:11:36: --> 250 , Recipient ok Mon 2008-10-20 16:11:37: 354 Enter mail, end with . Mon 2008-10-20 16:11:37: Message size: 389 bytes Mon 2008-10-20 16:11:37: --> 554 Message does not conform to standards Mon 2008-10-20 16:11:37: 221 See ya in cyberspace Mon 2008-10-20 16:11:37: SMTP session terminated (Bytes in/out: 491/319)
推荐答案
smtp error554是比较模糊的错误代码之一，但通常是由于接收服务器在From或To标头中看到它不喜欢的内容而引起的。这可能是因为垃圾邮件陷阱将您的计算机标识为中继，或者将您的计算机标识为不受信任从域发送邮件的计算机。
我们最近向阵列添加新服务器时遇到了此问题，我们通过确保设置正确的reverse DNS lookup修复了此问题。
这篇关于SMTP错误554&Quot；消息不符合标准&Quot；的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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