SMTP error, OPEN: 550 Denied by policy
发布时间:2013-11-27 23:01:39
错误代码 | SMTP error, OPEN: 550 Denied by policy. |
形成原因 | 表示由于收信域策略拒收邮件 |
解决办法/流程 | 退信表示由于收信服务器策略而拒绝邮件。
我们使用kf邮箱测试发送邮件,是可以成功发送的,表示对方没有拒绝网易服务器。有可能是您的邮件内容触及收信服务器策略,或者对方添加您为黑名单。
请测试发送内容较简单的邮件:如果邮件成功到达,则可能是由于邮件内容而拒收邮件;如果邮件投递失败,则可能是由于使用的IP而拒收邮件,可再测试在其他IP上发送。谢谢您的配合! |
本文由163企业邮箱首选网易品牌(http://www.hb-163.com/)原创编辑,转发请注明来源及版权归属。
原文分享地址:http://www.hb-163.com/fault/policy/664.html
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