[Mailman-Users] Where is 'reject' message stored

[Warren Hoffman]

One of my associates set up content filters to reject attachments and other 
things. He created a custom message to explain this. Now he wants to change 
the message, but I cannot locate which file in /mailman holds the text (and 
I did look at all of them). Can somebody tell me how I could find it. I do 
know text fragments.

Thanks!!!

--Warren