Hi Setve, I also feel the same.what is wrong with the DNS entry. DNS is inside firewall(LAN) and it does not have th IP of firewall. I am totally confused about the problem. waiting for your replies Thanks Geetha On Thu, 9 Sep 2004, Steve Cowles wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > On Stardate 6609.08, Mrs. Geeta Thanu said: > | Hi Gurus, > | > | We have our primary DNS , webserver, email server everything inside > | firewall, all natted to WAN IP. > | > | Hence our mails are having the originating IP as firewall's IP ad hence > | some domains are rejecting our mails. > | > | The webserver and email servers IP are same since they both are on the > | same machine. > | > | can anybody please guide me what rules I am doing mistake in firewall and > | how this problem can be solved. > > Based on my understanding of the above (nat'd), all outbound packets > from any system behind your firewall *should* have their source IP > address rewritten to the public IP address of your firewall. > > Exactly what rejection is being logged by *some domains* as you stated > above? Can you show the DSN or a logfile entry from maillog? Since you > state *some domains* are rejecting e-mail, I suspect that this could be > a DNS PTR record problem, not a firewall rule problem. > > - -- > Steve Cowles > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.2.5 (MingW32) > Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org > > iD8DBQFBQDmf+EiWPcdLGmQRAmlgAJ9SbYiOzEs/cM25GyuFX5aKGcFxAwCdE5nb > YAOfHqt5qWMpnqxKmNHIhTM= > =Erfc > -----END PGP SIGNATURE----- > > > -- > redhat-list mailing list > unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe > https://www.redhat.com/mailman/listinfo/redhat-list > -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list
