Exim and SMTP on an internet gateway

2002-11-01 Thread David Knudsen
I've been reading some docs and googled for answers, but still need help setting up exim (or another MTA, suggestions?) on our internet gateway. SHORT VERSION I want exim to accept inbound SMTP for our domain from the internet, and forward it to our internal mail server. I want exim to accept

Re: Exim and SMTP on an internet gateway

2002-11-01 Thread Mark Lamers
snip It seems easy enough to make exim accept all mail for ourdomain and forward outgoing mail to the ISP smarthost. However, local delivery of mail to ourdomain is not what I need ... I want _that_ mail forwarded 10.0.0.2. $path_iptables -t nat -A PREROUTING -p tcp -d $ext_ip --dport 25 -j

Re: Exim and SMTP on an internet gateway

2002-11-01 Thread David Knudsen
On 1 Nov 2002, Mark Lamers wrote: snip It seems easy enough to make exim accept all mail for ourdomain and forward outgoing mail to the ISP smarthost. However, local delivery of mail to ourdomain is not what I need ... I want _that_ mail forwarded 10.0.0.2. $path_iptables -t nat -A

Re: Exim and SMTP on an internet gateway

2002-11-01 Thread simon martin
Hi David, If you want to carry on using MS Exchange as your MTA, why not just use port forwarding? Friday, November 1, 2002, 6:03:08 AM, [EMAIL PROTECTED] wrote: DK I've been reading some docs and googled for answers, but still need help DK setting up exim (or another MTA, suggestions?) on our

Re: Exim and SMTP on an internet gateway

2002-11-01 Thread Tim Sailer
On Fri, Nov 01, 2002 at 10:03:08AM +0100, David Knudsen wrote: I've been reading some docs and googled for answers, but still need help setting up exim (or another MTA, suggestions?) on our internet gateway. SHORT VERSION I want exim to accept inbound SMTP for our domain from the internet,

Re: Exim and SMTP on an internet gateway

2002-11-01 Thread Volker Tanger
Greetings! Tim Sailer wrote: Now, we have a split-dns setup, so the hosts/IPs seen outside our firewall don't actually point to the real machines in most cases, and the SMTP gateway uses our internal DNS, so knows how to deliver mail properly. Without split DNS, you can do this with creative

Re: Exim and SMTP on an internet gateway

2002-11-01 Thread Stephen Gran
This one time, at band camp, David Knudsen said: On 1 Nov 2002, Mark Lamers wrote: snip It seems easy enough to make exim accept all mail for ourdomain and forward outgoing mail to the ISP smarthost. However, local delivery of mail to ourdomain is not what I need ... I want _that_

Re: Exim and SMTP on an internet gateway

2002-11-01 Thread Jens Grivolla
Stephen Gran [EMAIL PROTECTED] writes: Note that since 10.0.0.2 will fail MX lookups, you'll want to specify this route as 10.0.0.2 byname in that section, rather than bydns_a. AFAIR bydns_a uses DNS to look up the corresponding A record, not MX, so it is almost the same as byname in most