Problems with Activ Sync (Exchang) after update to 18

Hello,

 

we updated your XG210 from 17 to 18 - after that mobile devices are no longer able to send mails with attachments and on remote desktop computers outlook only works with vpn connection (before also without). I think the business rules for exchange are not convertet proper.

 

We opened a ticket - but no help till now...

 

Anyone with that problem? Or a hint for a solution?


Thanks

 

Michael

Parents
  • Do you see any error code on the reverseproxy.log on CLI? 

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  • Hello Lucar Toni

    yes:

     

    [Wed Aug 12 20:23:18.064464 2020] [security2:error] [pid 22932:tid 140685738829568] [client XXX.YYY.ZZZ.123:60214] [client XXX.YYY.ZZZ.123] ModSecurity: Request body no files data length is larger than the configured limit (1048576).. Deny with code (413) [hostname "webmail.DOWMAIN.de"] [uri "/Microsoft-Server-ActiveSync"] [unique_id "XzQzlX8AAAEAAFmUnL4AAACV"]

    On the Exchange Server the limit is higher - on the XG we didn't config a limit - is this a new feature?

    Michael
Reply
  • Hello Lucar Toni

    yes:

     

    [Wed Aug 12 20:23:18.064464 2020] [security2:error] [pid 22932:tid 140685738829568] [client XXX.YYY.ZZZ.123:60214] [client XXX.YYY.ZZZ.123] ModSecurity: Request body no files data length is larger than the configured limit (1048576).. Deny with code (413) [hostname "webmail.DOWMAIN.de"] [uri "/Microsoft-Server-ActiveSync"] [unique_id "XzQzlX8AAAEAAFmUnL4AAACV"]

    On the Exchange Server the limit is higher - on the XG we didn't config a limit - is this a new feature?

    Michael
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