Your software
My Mautic version is: 5.1.0
My PHP version is: 8.1.29
My Database type and version is: MariaDB 10
Your problem
Github Issue: Custom e-mail reply-to address uses default sender address when field is left blank #14040
When I send a Quick email or a Campaign email, and I do not set the “Reply to address”, it will use the system’s default mail address.
This is sample email:
The reply to address tooltip says: leave blank to use from address
When I use this in a simple campaign like this:
When I receive this mail in Thunderbird the reply-to adress is the system’s default mail address:
(“Antwort an” == “Reply to”)
These errors are showing in the log: none
Steps I have tried to fix the problem: -