I have 2 EX2007 servers that both have roles of CAS,HT, and Mailbox.
cas1 has OWA published to an ISA 2005 server.
cas1 was passing OWA traffic to cas2 in my lab, but after I moved it to
another site, that stopped working.
Now when users with mailboxes on cas2 use webmail (via CAS1) they get this
Use the following link to open this mailbox with optimal performance:
cas2 had the cas1 address in the external box, so i removed that, still no
Sr. Systems Admin
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