What I am doing is that I am sending messages to each domain with a user that doesn't exist. In three out of five cases I get a bounced GM message that says that the user doesn't exist, which is correct! But I should also recieve message from the other two.

Another problem that I am having right now is that I tried replacing the default bounce.eml template with my new one and now I am getting this cron error:

A fatal error has occured:
GT::Template::Parser (23479): Unable to open template file ''. Reason: File does not exist. at /home/sites/site11/web/mailadmin/GT/Template.pm line 388.

Please enable debugging to find more information about this error

I tried putting the original default back, but I am still getting this error.

Looks like something is out to get me today...

Thanks for your help Adrian!