- Bronze, 100 points or more
We've installed an ASA and were having issues between Outlook users on the Internet and our Exchange server behind the firewall. Outlook web access works and HTTPS is open from the Internet but when users try and set there "out of office" or look at "free busy" I see TCPReset-O in the logs on the session. From what I understand the outlook client is using RPC over HTTPS for this connection to the server. Has anyone seen this before with Outlook and Exchange through an ASA before?