Exchange 2013 failed the options test running ExRCA
Just installed Exchange 2013 MBX and CAS on a single machine that I added to an Exchange 2010 organization. Using OWA, the user accounts on the 2013 server can get and send mail, but phones and Outlook do not connect unless I rebuild the Outlook profile. Phones don't connect at all and just ask for a login and don't verify setting up new account settings. I get a 403 error from the options test using ExRCA. Users whose mailboxes are on the 2010 MBX server are unaffected. Any idea what is going on here?
Work with freelancers specializing in everything from database administration to programming, who have proven themselves as experts in their field. Hire the best, collaborate easily, pay securely, and get projects done right.