Its because your already listening on port 25.....
You have to remove your smtp reference in your /etc/inetd.conf file then
send a HUP signal to inetd (killall -HUP inetd) then execute your tcpserver
--Stephen


-----Original Message-----
From: Reuben King [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, March 15, 2000 11:54 AM
To: [EMAIL PROTECTED]
Subject: PLEASE help me secure my open relay!!


Okay, I'm trying hard to close my open server..  Am having some probs, 
and I hope I can get some help..

I've been following the instructions at 
http://www.palomine.net/qmail/relaying.html (and some other sites I could 
find) as well as I possibly can, but I'm having some probs.  The popular 
advice is to use ucspi-tcp-0.84 and so I went and downloaded it, followed 
the instructions to install, and am consistently getting an error..

I try to execute:
tcpserver -R -x/etc/tcprules.smtp.cdb -u -g502 -u502 0 smtp

and I get back:
tcpserver: fatal: unable to bind: address already used

Do you have any ideas?  I'm stumped.  Argh.. nothing's ever easy.  And 
ORBS just emailed me saying I've been added to their list.  Great. :-(

Thanks a lot for any assistance..  

Regards,
-Reuben

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