[rt-users] No permission notify

[Curtis Bruneau]

Is there any way to not notify the sender when they don't have permission? I don't mind the root@ notification but spammers just hammer all our queues and the closed ones don't have a spam filter on it .. so it causes tons of backscatter (spoofed sender returns spam). All our public queues are controlled mostly through web forms and other apps, so there's no reason to notify anyone about permissions in these cases for us. If there's any reason why this would be a bad idea I wouldn't mind hearing too.

--
/RT could not load a valid user, and RT's configuration does not allow
for the creation of a new user for this email (spam at backscattervictim.com).

You might need to grant 'Everyone' the right 'CreateTicket' for the
queue queue::blah.
--

/Thanks
Curtis