# Return-Path/Bounce Using + Sign

**URL:** https://forum.mautic.org/t/return-path-bounce-using-sign/14976
**Category:** Product Support
**Created:** [June 26, 2020, 2:17pm UTC](https://forum.mautic.org/t/return-path-bounce-using-sign/14976 "2020-06-26T14:17:32Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![awesomemautic](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mautic.org/awesomemautic/32/458_2.png) [@awesomemautic](https://forum.mautic.org/u/awesomemautic)
#### Post date: [June 26, 2020, 2:17pm UTC](https://forum.mautic.org/t/return-path-bounce-using-sign/14976/1 "2020-06-26T14:17:32Z")

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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 +?