nslookup
如果你電腦的DNS指向local的 DNS 可以用
server ISP業者的DNS 去改你的檢測DNS Server
然後下指令, 看信箱的指向
set type=mx
然後輸入你自己公司 或 對方公司的主域名
such as : epcos.com or maglayers.com.tw
比較看看 大致可以發現不同處了發表人:
ithinkurdumb 時間: 2007-3-17 01:20 PM
553 5.1.8 is not that your mail server can't find the recipient's mail server. It's caused by the recipient's mail server cannot find the MX record of your mail server.