Mautic Community Forums

Return-Path/Bounce Using + Sign

My Mautic version is: 2.16.2
My PHP version is: 7.2

My problem is:
The return-path is something+bounce_5ef4fba279301@example.com but my mailserver and some email service providers don’t allow the + sign.

This there a workaround for this? Is it possible to change it to _ instead of +?