Unix Solaris Solution. Pay $100.00 or less for Solaris 8.0. This problem is fixed out the box! There is a domain-relay file that has a list of all the IP addresses that you allow to use your mail server as an "OutGoing Mail Server". But, Unix Sendmail configuration is no Joke!
hostmaster [EMAIL PROTECTED] wrote: > One of two things is true: > > 1. Your email server is misconfigured. Any blacklist service worth > worrying about will gladly point you to resources which explain how > to correct this. The issue is at the mail server level, and it is > really not appropriate to try to fix this with a packet-filter > firewall. > > 2. You are running email software for which no fix is available. > Upgrade to something recent/real-world, and see item 1. > > David Gillett > > On 23 Oct 2001, at 16:26, Timothy K. Cornelius wrote: > > > 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 > > _______________________________________________ > Firewalls mailing list > [EMAIL PROTECTED] > http://lists.gnac.net/mailman/listinfo/firewalls _______________________________________________ Firewalls mailing list [EMAIL PROTECTED] http://lists.gnac.net/mailman/listinfo/firewalls
