Exchange 2007 Migration Outlook Anywhere Issues
undomiel Member Posts: 2,818
So we're in the midst of migrating from a single server 2003 to single server 2007. I'm having problems with Outlook Anywhere working properly with the Exchange 2007 server. All services have been moved over to the new server, though all mailboxes have not moved over yet. CAS agrees to proxy mailboxes that are on the 2003 server, but refuses for anything on the 2007 server. Rpcping is returning exception 1722 when I test ports 6001, 6002 and 6004 on the new server. Oddly enough it returns exception 5 on the old server for those ports, which is supposed to be access denied according to this article How to use the RPC Ping utility to troubleshoot connectivity issues with the Exchange over the Internet feature in Outlook 2007 and in Outlook 2003 but Outlook Anywhere works for mailboxes on that server. I checked ValidPorts according to this article You Had Me At EHLO... : How does Outlook Anywhere work (and not work)? which looks correct. Even went through the steps for taking dsproxy out of the equation. Users are able to login through owa and I do have a proper 3rd party cert assigned to the site. Any help and ideas would be appreciated as I feel like I'm hitting a wall right now. Thanks.
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