【发布时间】:2020-10-03 13:53:50
【问题描述】:
所以问题是与域连接的电子邮件帐户不起作用。既不发送也不接收。
A message that you sent could not be delivered to one or more of its
recipients. This is a permanent error. The following address(es) failed:
receiver@email.com
host web.com
SMTP error from remote mail server after RCPT TO:<receiver@email.com>:
451 Temporary local problem - please try later:
retry timeout exceeded
Reporting-MTA: dns; relay1.stackmail.com
Action: failed
Final-Recipient: rfc822;receiver@email.com
Status: 5.0.0
Remote-MTA: dns; web.com
Diagnostic-Code: smtp; 451 Temporary local problem - please try later: retry timeout exceeded
我尝试使用SPF v=spf1 include:_spf.google.com ~all 放置 DNS TXT 记录,而不是检查该域是否被列入黑名单。然后我尝试更新 ClamAV。那也没有帮助。
我也无法查看mail-tester,因为电子邮件不会发送或接收电子邮件。域站点是在线和实时的。我首先认为它与DNS设置有关。
域来自一个提供商,而托管来自另一个提供商。不知道在哪里看,我花了 5 个小时试图找出发生了什么。出现这个问题之前我已经升级了PHP版本,会不会是这个原因?
【问题讨论】: