We have a strange problem. After migration of Forefront 2010 from Windows Server 2008 Enterprise to Standard Edition one of the two test users cannot log in (cannot display page) to webmail.
All FW policies, NIC's, IP's has been recreated from scratch as per old server rules. From my perspective everything is the same.
P.S. Lync mobile FW rule working fine just OWA doesn't work for all users.
Did I missed something?