Receive - scan and forward to other domain name

[Paul Bernal]

Hi everyone,

I readed this
http://wiki.mailscanner.info/doku.php?id=documentation:configuration:mta:sendmail:how_to:setup_a_gateway
setup a gateway explanation on how to receive - scan and forward an
email sent to some domain...

But what I need is:

* Receive an email to sameuser at onedomain.com on a MailScanner box
* MailScan this message
* Forward it to sameuser at otherdomain.com where otherdomain.com it's an
extra local-box expecting to receive emails to anyuser at otherdomain.com

There's a way to do this ?

Thank's in advance
don pool