Hi All,
I have 2 CAS servers and 2 MailBox servers. I have only published one CAS server for the clients in public and the other one is kept standby.My autodiscover is working fine from external/internet users. But OAB is not working. when i click download Offline address book - it says "Offline address book Connecting to Microsoft Exchange" and it never ends.
I have install outlook client in one of the cas server and tested and that works fine from internal.
Please Help.
Regards,
Vinu