Undelivered Mail Returned to Sender RRS feed

  • Question

  • hi, apparently my ip address was blocked from MSN server, i am not able to send emails to hotmail accounts.

    host[] said: 550
        SC-001 (SNT0-MC3-F2) 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 (in reply to MAIL
        FROM command)
    Thursday, May 31, 2012 2:43 PM