Is email from your server being blocked by MSN / HOTMAIL? Here is some instructions on how to get that block removed.
1. Gather the error message copy and server IP address.
2. Go to the following URL to submit a request for removal:
https://support.live.com/eform.aspx?productKey=edfsmsbl3&ct=eformts&scrx=1
3. After confirmation, subscribe to the following:
Junk Email Reporting program (JMRP) When an Outlook.com user marks an email as “junk”, senders enrolled in this program get a copy of the mail forwarded to the email address of their choice. It allows senders to see which mails are being marked as junk and to identify mail traffic you did not intend to send. To join, please visit http://support.msn.com/eform.aspx?productKey=edfsjmrpp&page=support_home_options_form_byemail&ct=eformts.
Smart Network Data Services program (SNDS). This program allows you to monitor the ‘health’ and reputation of your registered IPs by providing data about traffic such as mail volume and complaint rates seen originating from your IPs. To register, please visit http://postmaster.live.com/snds/.
