Yahoo email address blocked

    General discussion

  • For some strange reason, today, all my outgoing emails from yahoo mail account is blocked from reaching hotmail email addresses.  The message goes something like this:

    Remote host said: 550 SC-001 (BAY0-MC3-F20) 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


    Monday, September 03, 2012 7:38 AM