When unchecking VERP option I am getting an error "Boolean value required for track_civimail_replies"

Question

When I go to Administer > CiviMail > CiviMail Component Settings. There is an option "Track replies using VERP in Reply-To header"

When I uncheck this box and hit Save I am getting an error message "Boolean value required for track_civimail_replies" Does anyone know what this means and how I can successfully turn of VERP?

I am using CiviCRM 5.36.1 Thanks

Answer 1

Not similar, but related issue is already logged on gitlab issue. enter link description here and has been fixed and will be available on 5.37 release.

You can either wait for 5.37 release or apply patch.

Alternatively you can add below line in civicrm.settings.php to turn off VERP setting.

global $civicrm_setting;
$civicrm_setting['Mailing Preferences']['track_civimail_replies'] = FALSE;