We would like to use Exchange Web Services (EWS) on Exchange 2010.
Clients are iMail on Mac book.
I have created a url on internet (just like i have already made for activesync). I haven't checked the "ActiveSync traffic only" and I have added a policie to limit access to the ews directory on exchange 2010 server.
It's working BUT... In User Access Log, I see Webrequest results are 200 and 401 ... The sync working but it is really slow.
I think 401 error is a problem of credentials (caching credentials). I don't know if the probleme is knowned or not.
I have tried to force traffic in http 1.0 and also tried to force basic authentication but not resolved.
How to debbug / resolve this ?