[cobalt-users] reverse lookup - RAQ2

[Jesus Gonzalez <jgonzalez@xxxxxxxx>]

I've been experiencing some weird connection problems with my RAQ2,
especially when trying to use the raq as an SMTP server.  While I have
problems connecting through certain providers, others work fine.  But the
ones that work fine seem to take an awfully long time to connect and send
the e-mail.  Strangely, they can check for and retrieve e-mail very quickly.
So I have two questions;

1) How do I disable reverse-lookup for Sendmail

2) How do I allow (if I wanted to) open relaying?  I know that having an
open relay is a bad idea, believe me I know.  But for testing purposes, I
need to be able to disable that to see if that is in fact the problem.  I've
tried entering in the IP address and domain name (ex: netcom.com) in 'Accept
relay from these hosts' window.

Thanks in advance for your help.