I'm glad it was something simpler than what I thought it would be. Heaven
knows, I always seem to go for the harder options. Sorry for the wild
goose chase.
On Tue, 3 Dec 2002, Brent Canipe wrote:
> Hey Thanks Steve,
> define(`confDOMAIN_NAME', `home.canipe.org')dnl
> This worked like a champ
Port 53 has to be opened as TCP for zone transfers, and UDP for DNS
lookups.
On Tue, 3 Dec 2002, Brent Canipe wrote:
> Hey Thanks Steve,
> define(`confDOMAIN_NAME', `home.canipe.org')dnl
> This worked like a champ..
>
> Thanks again,
>
> Since you had the answer for this one, and you are runn
Well, then, you'll need to set the firewall to do SNAT for the outbound
connections from your mail server.
Of course, NAT only works if you have multiple external IP addresses to
use. Otherwise, no matter what your router's config calls it, if you only
have one IP to use, it's MASQ, not NAT.
Hey Thanks Steve,
define(`confDOMAIN_NAME', `home.canipe.org')dnl
This worked like a champ..
Thanks again,
Since you had the answer for this one, and you are running basicly the same setup as I
am.
DNS
right now I simply have Bind (named) bound to port 53 in named.conf
but that didn't work out
Actualy it is NAT.
The firewall is a DL-604 D-Link DSL Router.
The mail server is behind it.
*** REPLY SEPARATOR ***
On 12/3/02 at 5:59 PM Mike Burger wrote:
>According to what you've written, you're not actually doing NAT, but
>you're simply port forwarding.
>
>You're firewall
According to what you've written, you're not actually doing NAT, but
you're simply port forwarding.
You're firewall isn't set up to properly do MASQ from what I'm surmising.
You need to make sure that your firewall has:
$IPTABLES -t nat -A POSTROUTING -o eth0 -j MASQUERADE
near the top...not a
> -Original Message-
> From: Brent Canipe
> Sent: Tuesday, December 03, 2002 2:50 PM
> Subject: Sendmail and firewall problem.
>
>
> Hey Guys,
> I know I'm not the only one that has run into this.
> But right off hand I don't know how to fix it.
>
> I have a NAT filewall with a public I
Brent Canipe said:
> The problem is my outbound e-mail.
> since the mail is being reported as from a server with a private address
> (192.168.80.30) it gets rejected by other servers around the net because
> the address is non resolvable.
>
> Is there a way to tell sendmail to report a differant a
