Hi there!
All of you know the reg key to set to enable the feature that will allow users with expired passwords to change their password (orchange password at next logon).
http://blogs.technet.com/b/exchange/archive/2010/10/06/so-you-want-to-change-your-expired-passwords-in-owa.aspx
On Exchange 2013 this key is set oob.
On Exchange 2010 SP1 RU3 this works fine with UPNs.
But on Exchange 2013 some of the old Problems are back! I am not able to change the Password while using UPN Logonname. Its not a Problem when using the pre-win2k logon domain\username.
UPNs still work fine for normal OWA logon.
Is there any way to resolve this issue?
On OWA virtual folder i set form based authentication to UPN.
Thanks alot and sorry for my english skills ;)
Garfield