hmm.. sorry scott, still not using junkmail.
Any suggestion? Shall I disable the relay between the servers? ----- Original Message ----- From: "R. Scott Perry" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Tuesday, June 24, 2003 9:37 AM Subject: Re: [IMail Forum] Help!, my server as OPENRELAY > > >The panorama looks like this: > > > >I have 2 Imail Servers with Relay Settings as "Relay mail for Addresses" > >and SMTP AUTH in both servers. The IP address of each server is allowed at > >the other server IP Table. So, this weekend (After more than 3 years with > >this config and never been an openrelay) , i started receiving a lot of > >OPENRELAY emails from a lot of places. > > You've actually been an open relay for quite some time: > > >06:24 08:19 SMTPD(2DFC00BE) [62.242.0.190] RCPT > >TO:<@geo.net.co:[EMAIL PROTECTED]> > > > >So, what i see is that he tries to send the email through my other server > >(geo.net.co) and cause geo.net.co has 200.69.97.12 in his IP Relay table, > >it sends the imail. > > Exactly. The problem is that both servers allow the other server to relay, > without any restrictions. So if someone sends E-mail to one of the two > servers, and can relay it to the other, the E-mail will go out. > > >So how to prevent this ? > > If you are already running Declude JunkMail, you can use the "PERCENT" > test, which will catch this type of relaying. > > -Scott > --- > Declude JunkMail: The advanced anti-spam solution for IMail mailservers. > Declude Virus: Catches known viruses and is the leader in mailserver > vulnerability detection. > Find out what you have been missing: Ask for a free 30-day evaluation. > > --- > [This E-mail was scanned for viruses by Declude Virus (http://www.declude.com)] > > > To Unsubscribe: http://www.ipswitch.com/support/mailing-lists.html > List Archive: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ > Knowledge Base/FAQ: http://www.ipswitch.com/support/IMail/ > --- > [Este mensaje ha sido escaneado por el servidor Anti-Virus de GeoNet S.A] > --- > > > --- [Este mensaje ha sido escaneado por el servidor Anti-Virus de GeoNet S.A] --- To Unsubscribe: http://www.ipswitch.com/support/mailing-lists.html List Archive: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ Knowledge Base/FAQ: http://www.ipswitch.com/support/IMail/
