problem send mail to hotmail RRS feed

  • Question

  • hi

    i have exchange 2003 server

    i was able to send mails hotmail and a;ll sites

    today 5-1-2009 i can not send any mail to hotmail

    i contact my ISP and tell me no problem with my line and DNS


    the message i get "

    "There was a SMTP communication problem with the recipient's email server.  Please contact your system administrator.
      <ito-exchange-1.itogroup.com #5.5.0 smtp;550 SC-001 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 problems. If you are not an email/network admin please contact your E-mail/Internet Service Provider for help. Email/network admins, please visit http://postmaster.live.com for email delivery information and support>"

    my mail server is : mail.ito-group.com.eg

    Monday, January 5, 2009 3:10 PM