SMTP error, DOT: 554 Service unavailable; Client host [m228-149p.163.com] blocked using Barracuda Reputation; http://www.barracudanetworks.com/reputation/?r=1&ip=220.186.52.74
发布时间：2013-11-27 18:25:41
| 错误代码 | SMTP error, DOT: 554 Service unavailable; Client host [m228-149p.163.com] blocked using Barracuda Reputation; http://www.barracudanetworks.com/reputation/?r=1&ip=220.186.52.74. |
| 形成原因 | 发件方的发信ip：220.186.52.74被国际反垃圾组织Barracuda Reputation加黑 |
| 解决办法/流程 | 您可以从http://www.barracudanetworks.com/reputation/?r=1&ip=220.186.52.74.查询到加黑信息
建议： 1.如果您使用的是动态ip，可以通过重启路由，换个ip再继续发送
2.如果您使用的是固定ip，请从http://www.barracudanetworks.com/reputation/?r=1&ip=220.186.52.74.这个页面申请将被加黑的ip移除黑名单 （请参考附件移除流程） |
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原文分享地址:http://www.hb-163.com/fault/refuse/589.html
上一篇：SMTP error, DOT: 550 spam message rejected. Please visit http://mail.ru/notspam/ or report details to abuse@abc.com. Error
下一篇：Host abc.com(121.12.165.196) RCPT TO said 451 Currently Sending Spam See: http://www.sorbs.net/lookup.shtml?220.181.13.231
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