Thomas S.

Hi. This issue can be closed, it affected Thunderbird 78.0.1. An update to the 78.1.0 fixed the issue, just to let anybody know :) Best, Thomas

Exchange 2016 calendars broken in Thunderbird 78

Hi Thanks for you fix in trunk (private e-mail conversation), i just tested and now it works. I don't get the error message and entries can now be deleted.

The error message is: 2018-06-12 09:41:43,771 INFO [CaldavConnection-49306] davmail.connection - LOGON - 149.217.50.47:49306 thomas.stather@... 2018-06-12 09:41:43,846 ERROR [CaldavConnection-49306] davmail - ErrorCannotDeleteObject Object cannot be deleted. request: <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:t="http://schemas.microsoft.com/exchange/services/2006/types" xmlns:m="http://schemas.microsoft.com/exchange/services/2006/messages"><soap:Header><t:RequestServerVersion...

The error message is: 2018-06-12 09:41:43,771 INFO [CaldavConnection-49306] davmail.connection - LOGON - 149.217.50.47:49306 thomas.stather@mpimf-heidelberg.mpg.de 2018-06-12 09:41:43,846 ERROR [CaldavConnection-49306] davmail - ErrorCannotDeleteObject Object cannot be deleted. request: <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:t="http://schemas.microsoft.com/exchange/services/2006/types" xmlns:m="http://schemas.microsoft.com/exchange/services/2006/messages"><soap:Header><t:RequestServerVersion...

Hi We tested but this soesn't work. The error is still existant

Cannot delete entries in shared calendars (TB/Lightning "MODIFICATION_FAILED"")