My Mail Servers is your blacklist Hotmail


  • Goog afternoon.

    I have a problem for send mail to account hotmail, this is the error.

     to=<>,[]:25, delay=15, delays=0.01/0/15/0.08, dsn=5.0.0, status=bounced (host[] said: 550 SC-001 (COL0-MC4-F7) 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))

    Can you help me please, is very important for the Enterprise.



    Ing. Rogelio Hurtado L.

    Tuesday, June 19, 2012 9:35 PM