Invalid user email

Where do I change the text of the unknown user reply email

Mark Fuller

BandTel Customer Care

603-528-6538 Option 2

603-528-6937 FAX

MFuller@BandTel.com

Where do I change the text of the unknown user reply email

may be you are looking for interface _NoAuthorizedUserFound ? See
lib/RT/Interface/Email.pm Line # 835