Mail relay

[Stuart Pittwood]

Hi all,
 
I'm looking to build a a cheap (read free) mail relay to sit in our DMZ
and relay mail between our exchange box & the outside world.
 
The cost constraints have pointed me to Linux (of which my knowledge is
sketchy at best), I'd also like to be able to have some form of
anti-spam.
 
are there options other than sendmail & postfix (I'm edging towards
postfix coz it's not so scary!!)
 
Does anyone know of any How-To's or other documentation which can pretty
much walk me through what issues need to be addressed.
 
Regards
 
Stu
 
 

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