How to remove delivery notifications from smtp@mail with 22.0.330

Good afternoon,
I recently upgraded QueryTool and DataHub from to 22.0.330 [not sure which version I was using before that]
I’m using the smtp@mail in a lot of automated script.

since this upgrade, each time my script sends an email, I get mail delivery acknowledgement sent to the from field of my statement.

I use for example this kind of statement Tables replication automation with stored procedure giving statistics & error handling by email

in the object description, I cannot find a field or option to deactivate this delivery notification

thanks for your help

hello,
any idea how to remove the delivery notifications with the smtp@mail ?
see my post here How to remove delivery notifications from smtp@mail with 22.0.330

thanks