[vchkpw] more SMTP relay problem

[gabi]

   Hi again..

   I have install SMTP-after-POP and workw fineĦĦ

   Another question to SMTP relay...

   I'm testing some Anti-replay testers (nsmtprc-2.0.1) and I have a 
problem.
   When a user sends a email to [EMAIL PROTECTED]
   where "asdfasdf" is a invalid user in a valid loca domain 
"localdomain.com"
   The email is accepted and then ignored or managed by .qmail-default..

   How can I send a error message to the sender or not accept this 
invalid email?

   Thanks, Gabi.