At this time our internet mailserver(behind the FW-1) has been designated as
an open relay mailserver and has been blacklisted by several spam blocker
websites( www.orbz.org is one of them) after reading up on how to stop this
at the firewall I added two rules on the firewall with services w/resources.
the resource(SMTP->our-mail-only-in) is SMTP and the match is coming in the
sender is * and the recipient is *loi.org. The other is going out, the
resource(SMTP->our-mail-only-out) is SMTP and the match is sender is
*loi.org and the recipient is * I have also created a rule below these two
that denies and mail service plus 2 services with resources
(SMTP->openrelay-in and SMTP->openrelay-out) these are the same as the first
two. Is this not the correct way to handle stopping an open relay mailserver
or is there a better way?
PLEASE HELP ME ASAP!!!!!!!!!!!!!!! our mail services are just about
non-existent, except my Firewall email groups.
1 Source: any Dest.: mailserver Service: SMTP->our-mail-only-in
Action: accept
2 Source:mailserver Dest: any Service:SMTP->our-mail-only-out
Action: accept
Thanks in advance,
Tim
---
Outgoing mail is certified Virus Free.
Checked by AVG anti-virus system (http://www.grisoft.com).
Version: 6.0.286 / Virus Database: 152 - Release Date: 10/9/2001
---
Outgoing mail is certified Virus Free.
Checked by AVG anti-virus system (http://www.grisoft.com).
Version: 6.0.286 / Virus Database: 152 - Release Date: 10/9/2001
_______________________________________________
Firewalls mailing list
[EMAIL PROTECTED]
http://lists.gnac.net/mailman/listinfo/firewalls
