CalDAV Repeating tasks

[RobinMoss]

Hello,

I'm getting an error when trying to add a repeating task from Thunderbird to Zarafa, we've have this working using Outlook and via phones (so not via CalDAV). Below is the information i've managed to gather about the error but not sure what to make of it myself.

Post Data:
Response to Post:
Are repeated tasks via CalDAV not supported or is something in my request not correct?

We're using Zarafa version: 7.2.5-109
I'm using Thunderbird version: 52.0

[fbartels]

I think its safe to assume its not supported by the Zarafa caldav implementation.