deactivate submit task mail when returning item to pool

[Matthias Letsch]

Hello there,

Is there a way to disable the automatic mail notification of a new task when someone returns an item to the pool? So that the mail only comes once, namely when the item is newly submitted via the submission form, but not every time it is returned to the pool. We only have two colleagues responsible for checking, so the repeated emails for the same item are more "spam" than helpful.

Thank you and kind regards,
Matthias