微軟Mail黑名單解除方式

寄信到客戶那邊收到回應

Reason: 550 5.7.1 :127.0.0.3:Client host xxx.xxx.xxx.xxx blocked using 88.blocklist.zap; Mail from IP banned. To request removal from this list please forward this message todelist.forefront@messaging.microsoft.com 




解除方式:



信件內容有提到要寄信到delist.forefront@messaging.microsoft.com  請求解除黑名單，都不知道微軟有黑名單機制，主要對方使用Exchange


最好也請對方加入你的白名單，通常一天過後就可以正常寄信，完全不會回信給你告知


寄信格式可以參考如下:

Hi

Hello, we are the e-mail service providers and found that ip in blacklist

We ip is xxx.xxx.xxx.xxx,

Help us to remove the blacklist, thank you very much.

host mail.abc.com[xxx.xxx.xxx.xxx] said: 550 5.7.1 :127.0.0.5:Client host xxx.xxx.xxx.xxx blocked using 88.blocklist.zap; Mail from IP banned. To request removal from this list please forward this message to delist.forefront@messaging.microsoft.com (in reply to RCPT TO command)

紅色:自己主機IP
藍色:對方主機IP 退信通知會有