We migrated in April from ZCP to Kopano. Kopano is 8.2.1.531 on openSUSE 42.2. We configured a softdelete lifetime of 30 days. Today I can still undelete items I deleted in March (on ZCP) and items I deleted at the beginning of April (on Kopano). Today we started a manual purge of the softdelete items, they where deleted after that.

Are there any known problems with the softdelete function? Specially after a migration from ZCP to Kopano? What else can I check?

Besides the problem: Is the softdelete task running at a specified time or how does it work?