POP before SMTP

David A. Bandel david
Mon May 17 11:28:36 PDT 2004


On Sun, 17 Mar 2002 23:03:24 -0500
begin  Douglas J Hunley <doug at hunley.homeip.net> spewed forth:

> Bill Day spewed electrons into the ether that assembled into:
> > as in?   I still havent quite got SMTP with sendmail working, if I use
> > my
> 
> as in anyone who sucessfully pops first (id and password) can send
> through my sendmail. right now, I can set you up an account on my
> machine, and you can pop from it, but you won't be able to send through
> it cause relaying is denied. If you logged into the machine, you could
> send. pop before smtp gets around this..

I just have a small shell script that greps the maillog for recent pops
and adds them to the access list.  Every minute cron runs this and updates
access.db.  After an hour, it's no longer there.  You just have to pop,
wait one minute, then you can send for an hour from that IP.  It's a real
kludge, but works for me -- I have folks that all over the world that use
my mail server, from Germany to Korea (U.S. military folks I know mostly).

Ciao,

David A. Bandel
-- 
Focus on the dream, not the competition.
		-- Nemesis Racing Team motto
Internet (H323) phone: 206.28.187.30



More information about the Linux-users mailing list