我的也出現這種問題,我想我們都是將很多郵箱通過GMAIL pop收取,然后轉發到zeld的。 能否將gmail 設置為安全域之類的。
昨天開始使用 mail for exchange , 今天有報錯
This is an automatically generated Delivery Status Notification
Delivery to the following recipient failed permanently:
g@zeld.cn
Technical details of permanent failure:
PERM_FAILURE: Google tried to deliver your message, but it was rejected by the recipient domain. We recommend contacting the other email provider for further information about the cause of this error. The error that the other server returned was: 550 550 5.7.1 Message rejected as spam by Content Filtering. (state 18).