passing envelope recipient with sendmail

[Kervin L. Pierre]

Hi,

The virtual server doc says...

Delivering mail

To deliver mail to your virtual domains, configure your MTA so that the 
envelope recipient (RCPT TO) passed to lmtpd is fully qualified with the 
correct domain.

What does this equate to in terms of sendmail configuration?  Sendmail 
passes the recipients address without the domain part for me, and thus 
the mail bounces.

thanks,
--Kervin