Hi everybody

I have ActiveSync publishing services for mobile devices. Everything's cool and works nicely authenticate users account and passwordfrom domain and all nicely biking through ..

But ...

From time to time I received in logs something like this

Failed Connection Attempt

Log type: Web Proxy (Reverse)
Status: 10054 An existing connection was forcibly closed by the remote host. 
Rule: Exchange 2010 ActiveSync
Source: External (31.61.130.244:25376)
Destination: Local Host (10.X.X.X:443)
Request: POST http:/ / nazwadomeny/ Microsoft-Server-ActiveSync?Cmd=Sync&User=pl%5Cpbysina&DeviceId=SEC1E10A6740BE94&DeviceType=SAMSUNGGTI9300
Filter information: Req ID: 0c89329a; Compression: client=No, server=No, compress rate=0% decompress rate=0%
Filter information: Req ID: 0c89329a; Compression: client=No, server=No, compress rate=0% decompress rate=0%
Filter information: Req ID: 0c89329a; Compression: client=No, server=No, compress rate=0% decompress rate=0%
Protocol: https
User: domain \username

Maybe someone something would be able to suggest how to get rid of this FAIL or what is the reason this FAIL ?

Thanks for posting

Przemo

• Edited by TMGFan Tuesday, May 27, 2014 9:02 AM

Hi,

Please have a look on the following thread.

Quote:The forms auth timeout may affect ActiveSync.  Please open the web listener of your ActiveSync rule, go to properties>Forms tab>Advanced> and make sure apply session timeout to non-browser clients is unchecked

http://answers.microsoft.com/en-us/winphone/forum/wp8-wpemail/activesync-keeps-asking-for-password/54a86957-8680-4394-81f4-42be018f9000

Best Regards,

Joyce

Thanks for your post.

FORMS card is not active (gray) in my listener  - but  this option is still UNCHECKED.....

Regards

• Edited by TMGFan Wednesday, May 28, 2014 9:15 AM