Hi I would like to implement FreeBSD as front end mail server only for spam filtering with postfix and spamassissin.
Current setup all inbound mail is routed from external to trend micro virus wall (spam filter) to exchange 2003.
Exchange has to recipient policy abcd.local and zentura.com.
SMTP connecter routes all mail to external.
So all I want is that incoming mail is also routed through my new FreeBSD mail server.
1.please explain exactly how i must configure postfix
2.outbound mail should not be routed through FreeBSD so I will leave my SMTP connecter as it is will it be o.k. please explain