Outlook 2007 won't connect to 2nd Mailbox Server in a DAG RRS feed

  • Question

  • I have two exchange 2010 servers( mail1 & mail2).  Both have CAS, HUB, and Mailbox roles installed on them.  The

    two mailboxes servers are part of a DAG.  My problem is, if I failover to my second mailbox server, Outlook 2007 cannot connect. 

    Even though i manual change the Microsoft Exchange Server to Mail2 in outlook ,but it will auto be changed back to Mail1(but this

    server is down now).Now the end user only can use OWA to access the Mail.

    Not sure what the problem is.  The database for the second mailbox server is healthy and mounted.  Any ideas on what

    could be causing this?  Thanks
    Saturday, December 18, 2010 12:23 PM