SMTP error, RCPT TO: 550 5.7.1 ... we do not relay .(SMTP error, RCPT TO: 550 5.7.1 <123@eabc.com>... we do not relay )
发布时间：2013-11-27 19:50:09
| 错误代码 | SMTP error, RCPT TO: 550 5.7.1 ... we do not relay .(SMTP error, RCPT TO: 550 5.7.1 <123@eabc.com>... we do not relay <abc@yourdomain.com>) |
| 形成原因 | 退信表明账号没有服务器的使用权限 |
| 解决办法/流程 | SMTP error, RCPT TO: 550 5.7.1 ... we do not relay，退信表示服务器***不愿意为sin@eitzen-bulk.com投递邮件，该帐号没有***服务器使用权限。建议咨询收件人查询其域名MX解析是否正确，谢谢！ |
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