Help with basic pf rule to open port 25

[Sean McBride]

Hi all,

(Newbie and first time poster, please be gentle :))
I'm trying to set up spamd, and I think I'm having trouble with pf.  So 
I tried to add a very basic test rule.  I added to the beginning of 
/etc/pf.conf the following:

pass in log quick on egress proto tcp to any port smtp

then rebooted (for luck).  If on the OpenBSD system itself I do `telnet 
localhost 25` I see the built-in OpenSTMPD.  But if I telnet from 
another machine on my LAN, I fail to connect.  Shouldn't that rule have 
opened port 25?

Thanks,

Sean