关于Yahoo发邮件失败,Error: "421 4.7.0 [XXX] Messages from x.x.x.x temporarily deferred due to user complaints - 4.16.55.1" when sending email to Yahoo
- 阅读更多 关于 关于Yahoo发邮件失败,Error: "421 4.7.0 [XXX] Messages from x.x.x.x temporarily deferred due to user complaints - 4.16.55.1" when sending email to Yahoo
- emailcamel 的文章
- 登录 / 注册 参与评论
Yahoo返回的消息如下:
4.7.0 [TSS04] Messages from 104.130.96.10 temporarily deferred due to user complaints - 4.16.55.1; see https://help.yahoo.com/kb/postmaster/SLN3434.html