postfix 2.0 vs 2.1?

[Dan Swartzendruber]

Pardon me if this is obvious, but I am extremely confused.  I've just 
recently installed FreeBSD 5.2.1 and found mail/postfix as postfix-2.0.16 
as well as mail/postfix-current as postfix 2.0.14.  Yet, the ports info on 
freshports.org seems to indicate that mail/postfix should be 2.1.4!  I've 
downloaded the tarball, but I'm not sure what's wrong with the port info on 
my system, nor how to fix it.  Can you lend a clue?