Re: [SLUG] DHCP client vs sendmail

2006-08-10 Thread Grant Parnell
Here's something that might make it easier on everybody if you have control of the mailserver/firewall. Consider this rule:- /sbin/iptables -t nat -A PREROUTING \ -i $LAN_IF -p tcp \ --dport 25 \ -d ! 192.168.0.0/16 \ -j REDIRECT

Re: [SLUG] DHCP client vs sendmail

2006-08-09 Thread Steve Kowalik
On Wed, 09 Aug 2006 14:18:05 +1000, Craig Dibble uttered Er, sorry to nitpick, but 993 is actually IMAP SSL. POP3S is 995 I realised that after I bashed C-c C-c to send the message. :-/ Cheers, -- Steve I'm a doctor, not a doorstop - EMH,

Re: [SLUG] DHCP client vs sendmail

2006-08-09 Thread Peter Hardy
On Wed, 2006-08-09 at 08:14 +1000, Peter Miller wrote: Is it possible to have a DHCP server tell a DHCP client what the appropriate HELO string will be for the other side of the NAT? If not, is it possible to figure this out from everything else the client is given by the DHCP server? Debian

Re: [SLUG] DHCP client vs sendmail

2006-08-09 Thread Matthew Hannigan
On Wed, Aug 09, 2006 at 11:58:45AM +1000, Peter Miller wrote: On Wed, 2006-08-09 at 11:22 +1000, Jobst Schmalenbach wrote: On Wed, Aug 09, 2006 at 08:14:40AM +1000, Peter Miller ([EMAIL PROTECTED]) wrote: Is there any elegant way to have a laptop DHCP client have its sendmail

Re: [SLUG] DHCP client vs sendmail

2006-08-09 Thread Erik de Castro Lopo
Craig Dibble wrote: Erik de Castro Lopo wrote: Aw man, you're picking nits that are sitting on the nit that Steve already picked. You're almost picking meta-nits. Heh-heh, true, I should have said nitnitpick, but at least I pre-emptively apologised Actually, it was only after I

[SLUG] DHCP client vs sendmail

2006-08-08 Thread Peter Miller
Oh, drat, dang, darn, shoot. My home static IP address is banned by CBL for invalid HELO parameters. I couldn't even email this to slug. Is there any elegant way to have a laptop DHCP client have its sendmail configured properly? In all the cases I have to deal with, my laptop is a DHCP

Re: [SLUG] DHCP client vs sendmail

2006-08-08 Thread Steve Lindsay
On 8/9/06, Peter Miller [EMAIL PROTECTED] wrote: snip I googled for this problem, but I had no luck in finding anything specific, only very general stuff for desktop machines that don't wander between networks. Not the answer you're looking for but have you thought about using some sort of

Re: [SLUG] DHCP client vs sendmail

2006-08-08 Thread Peter Chubb
Peter == Peter Miller [EMAIL PROTECTED] writes: Peter drat, dang, darn, shoot. My home Peter static IP address is banned by CBL for invalid HELO parameters. Peter I couldn't even email this to slug. The way I solve this is to run a MTA on my laptop that connects via TLS to a smarthost tht I

Re: [SLUG] DHCP client vs sendmail

2006-08-08 Thread Jobst Schmalenbach
On Wed, Aug 09, 2006 at 08:14:40AM +1000, Peter Miller ([EMAIL PROTECTED]) wrote: Oh, drat, dang, darn, shoot. My home static IP address is banned by CBL for invalid HELO parameters. I couldn't even email this to slug. Is there any elegant way to have a laptop DHCP client have its

Re: [SLUG] DHCP client vs sendmail

2006-08-08 Thread Peter Miller
On Wed, 2006-08-09 at 11:22 +1000, Jobst Schmalenbach wrote: On Wed, Aug 09, 2006 at 08:14:40AM +1000, Peter Miller ([EMAIL PROTECTED]) wrote: Is there any elegant way to have a laptop DHCP client have its sendmail configured properly? In all the cases I have to deal with, my laptop is a

Re: [SLUG] DHCP client vs sendmail

2006-08-08 Thread Ian Wienand
On Wed, Aug 09, 2006 at 11:58:45AM +1000, Peter Miller wrote: In my case, the value of YOUR_ISP_UPSTREAM_MAILSERVER depends on which firewall I'm behind, since all the ISPs in question gate client connections as being from their own customers' IP addresses, not the whole Internet. So one size

Re: [SLUG] DHCP client vs sendmail

2006-08-08 Thread Jamie Wilkinson
This one time, at band camp, Peter Miller wrote: On Wed, 2006-08-09 at 11:22 +1000, Jobst Schmalenbach wrote: On Wed, Aug 09, 2006 at 08:14:40AM +1000, Peter Miller ([EMAIL PROTECTED]) wrote: Is there any elegant way to have a laptop DHCP client have its sendmail configured properly? In

Re: [SLUG] DHCP client vs sendmail

2006-08-08 Thread Steve Kowalik
On Wed, 9 Aug 2006 12:12:37 +1000, Jamie Wilkinson uttered 2. find someone who can host a SMTP AUTH outbound on port 993 (SMTP+SSL) which probably won't get blocked by any of your ISPs outbound. Port 993 is POP3S, whereas SSMTP is port 465. Cheers, --

Re: [SLUG] DHCP client vs sendmail

2006-08-08 Thread Jamie Wilkinson
This one time, at band camp, Steve Kowalik wrote: On Wed, 9 Aug 2006 12:12:37 +1000, Jamie Wilkinson uttered 2. find someone who can host a SMTP AUTH outbound on port 993 (SMTP+SSL) which probably won't get blocked by any of your ISPs outbound. Port 993 is POP3S, whereas SSMTP is port 465.

Re: [SLUG] DHCP client vs sendmail

2006-08-08 Thread Craig Dibble
Jamie Wilkinson wrote: This one time, at band camp, Steve Kowalik wrote: On Wed, 9 Aug 2006 12:12:37 +1000, Jamie Wilkinson uttered Port 993 is POP3S, whereas SSMTP is port 465. That'll learn me for just making things up... but the important part is that it's not port 25 and thus not

Re: [SLUG] DHCP client vs sendmail

2006-08-08 Thread Erik de Castro Lopo
Craig Dibble wrote: Er, sorry to nitpick, but 993 is actually IMAP SSL. Aw man, you're picking nits that are sitting on the nit that Steve already picked. You're almost picking meta-nits. Erik -- +---+ Erik de Castro Lopo

Re: [SLUG] DHCP client vs sendmail

2006-08-08 Thread Craig Dibble
Erik de Castro Lopo wrote: Aw man, you're picking nits that are sitting on the nit that Steve already picked. You're almost picking meta-nits. Heh-heh, true, I should have said nitnitpick, but at least I pre-emptively apologised ;-) -- SLUG - Sydney Linux User's Group Mailing List -