Exchange2003 NDR

dcsonofgun

您没有向此收件人发送邮件的权限。请与系统管理员联系获取帮助。
  <mail.ABC.com.cn #5.7.1 smtp;550 5.7.1 Message rejected. Too many invalid delivery attempts were received from your IP address.>

今天突然收到退信,内容如上.但给其它域可以正常发信,比如SOHU.COM

jimmy_xu

这个问题论坛里面已经有很多人多次提到过,你找找之前的资料,另外也可以参加下面解决问题的方法,你试试,
1. Check with your ISP that you have PTR record for your domain in the DNS.
2. In the ESM: - ESM:
Default Virtual SMTP Server - Delivery - Advanced - Fully Qualified Domain name - verify that a real domain name is written (and not something like domain.local), you can check it wuth the "Check DNS".
3. Check that your domain is not blocked in Black List: http://senderbase.org
4. Try the next links:
http://support.microsoft.com/Default.aspx?kbid=895857
http://support.microsoft.com/?kbid=895853&SD=tech

dcsonofgun

谢谢问题已解绝