Date: Thu, 3 Apr 2003 10:28:47 -0800 From: Sereciya Kurdistani <sereciya@kurdistan.ath.cx> To: freebsd-ipfw@freebsd.org Subject: Quick IPFW Question Concerning Sendmail Message-ID: <20030403182847.GC23675@kurdistan.ath.cx>
next in thread | raw e-mail | index | archive | help
Hello,
I have a quick question for you ipfw/firewall experts out there.
I've have set up an elaborate firewall only to have trouble with
Sendmail.
I have opened port 25 incoming, and also allow outgoing to another
port 25, but I always find stuck mail when I use "mailq".
Using tcpdump -- and no firewall -- I've found that between the
dns lookups and smtp connections there are in fact some auth
lookups too.
I opened incoming port 113 and outgoing to 113 but I still have
stuck mail!
Any help would be greately appreciated, many thanks in advance!
-Sereciya Kurdistani
PS
My basic rules look like:
ipfw add NNNN allow \{ tcp or udp \} from any to any smtp,smtps out
ipfw add NNNN allow \{ tcp \} log from any to any smtp,smtps in
ipfw add NNNN allow \{ tcp or udp \} from any to any auth out
ipfw add NNNN allow \{ tcp \} log from any to any auth in
and yes, this is ipfw2 on 4.8-STABLE
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20030403182847.GC23675>