Hello everyone...
I know this horse has been beaten to death but I'm going to give it one more shot. Something is just not right here.
OWA and Autodiscover work just fine, but ActiveSync fails on www.testexchangeconnectivity.com saying that Anonymous authentication didn't fail, but Anonymous authentication shouldn't be accepted.
I've checked my backend server and Anonymous is definitely disabled.
If I switch ActiveSync back to going through Forefront TMG, it works just fine. So it appears that the Sophos is accepting Anonymous authentication and I don't see an option anywhere to prevent this.
That's probably not the issue that's stopping ActiveSync from working, but without this issue resolved the testexchangeconnectivity.com test will not proceed. Is there any way to accomplish this?
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