Live hotmail rejected for policy reasons RRS feed

  • Question

  • I have seen this posted in all kind of forums but never seen the answer.

    I have exchange installed in my server, using a public static IP address, to send and receive email. I can send to any account on yahoo, gmail or any other ISp but Hotmail. We are not listed under any list as a spammers and our firewall logs show not abnormal traffic in port 25. We have tried all solutions but none works.

    This is the message we get.

    There was a SMTP communication problem with the recipient's email server. Please contact your system administrator.

    <adminserver.staff.local #5.5.0 smtp;550 OU-002 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>


    Friday, October 9, 2009 8:42 AM