550 SC-001 Unfortunately, messages from weren't sent RRS feed

  • 问题

  • Error I am getting:

    #550 SC-001 Unfortunately, messages from weren't sent. Please contact your Internet service provider since part of their network is on our block list. You can also refer your provider to

    I read infomation that can be found on hot mail "troubleshooting"

    Mail rejected by Windows Live Hotmail for policy reasons. Reasons for rejection may be related to content with spam-like characteristics or IP/domain reputation. If you are not an email/network admin please contact your Email/Internet Service Provider for help.

    That does not sound like a solution. Hotmail mns is the only one domain that creates problems. My customers can not send any email to these customers. Can someone tell me how to remove me from Gmail blacklikst? I am network admin and I host email server. I do not understand why my domain is not shown on any blocklist engine, and I still can not send to hotmail or msn. Please help!


    2011年1月20日 1:58