Hi all,
Until yesterday, I had fully functional Exchange server. Overnight some bundle of updates came and server had restart, in the morning ActiveSync for mobile deviced stopped working. After restart of Ex server, there suddenly appeared a lot of associated problems - OWA and ECP on both external and internal domains stopped working - diplaying notorious "Sorry! Access Denied" and a lot of critical erros in Event Viewer.
Sorting all these isues, I managed to make everything working, except ActiveSync.
ExRCA throwing this HTTP OPTIONS realted errors with following message.
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Same time, ActiveSync Autodiscover test passes.
Everything works fine, OWA, etc, but not a single mobile device with allowed ActiveSync can connect to server.
Would appreciate any ideas helping to solve that, thanks!
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- Edited by Vitek B Thursday, April 16, 2015 8:04 PM