Re: Nat problem
I thought this information was used to determine how the message was routed. The only useful purpose to turn it off would be so you could spam people without having to worry about them finding you. *shrugs* I think it's hardcoded. David Maciej Bogucki wrote: HI! I'm just configuring new qmail server. When I connect from my private network to qmail server and I send message, header of this message look like: From [EMAIL PROTECTED] Wed Jun 13 09:21:02 2001 Return-Path: [EMAIL PROTECTED] Delivered-To: [EMAIL PROTECTED] Received: (qmail 28026 invoked by alias); 13 Jun 2001 09:21:02 - Delivered-To: root@qmail-server Received: (qmail 28023 invoked from network); 13 Jun 2001 09:21:01 - Received: from local-host (HELO test) (IP-of-my-local-host) by qmail-server.com with SMTP; 13 Jun 2001 09:21:01 - Where qmail-server.com is new qmail server local-host is name of my computer, from which I send this message IP-of-my-local-host is IP of my computer, from which I send this message Is it possibly to configure qmail that it doesn't add last line Received: from local-host (HELO test) (IP-of-my-local-host) for specific hosts: for example for network: 192.168.0.0/24 ? Regards Maciej Bogucki, Network Administrator --- 3dart.com / end-to-end solutions http://www.3dart.com Spolka Internetowa tel: (+48 22) 646 64 65 ul. Goszczynskiego 1002-616, Warszawa
Re: Nat problem
I thought this information was used to determine how the message was routed. The only useful purpose to turn it off would be so you could spam people without having to worry about them finding you. *shrugs* I can trust my local users. Potential atacker can read my private IP from header, it can help him to know few about my local subnets. I think it's hardcoded. In sendmail I can change this in sendmail.cf file. Regards Maciej Bogucki
Re: Nat problem
Maciej Bogucki [EMAIL PROTECTED] wrote: In sendmail I can change this in sendmail.cf file. qmail isn't Sendmail. You could (1) modify the source to not include that info, or (2) filter messages to strip that info, e.g. using qmail-qfilter. -Dave
RE: Nat problem
You can set the enviroment variables when you call the smtp server for tcpserver edit your tcp.smtp file like this: 192.168.00.:allow,TCPREMOTEHOST=,TCPREMOTEIP=,RELAYCLIENT= this will set those variables to -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of Maciej Bogucki Sent: Wednesday, June 13, 2001 5:57 AM To: [EMAIL PROTECTED] Subject: Nat problem HI! I'm just configuring new qmail server. When I connect from my private network to qmail server and I send message, header of this message look like: From [EMAIL PROTECTED] Wed Jun 13 09:21:02 2001 Return-Path: [EMAIL PROTECTED] Delivered-To: [EMAIL PROTECTED] Received: (qmail 28026 invoked by alias); 13 Jun 2001 09:21:02 - Delivered-To: root@qmail-server Received: (qmail 28023 invoked from network); 13 Jun 2001 09:21:01 - Received: from local-host (HELO test) (IP-of-my-local-host) by qmail-server.com with SMTP; 13 Jun 2001 09:21:01 - Where qmail-server.com is new qmail server local-host is name of my computer, from which I send this message IP-of-my-local-host is IP of my computer, from which I send this message Is it possibly to configure qmail that it doesn't add last line Received: from local-host (HELO test) (IP-of-my-local-host) for specific hosts: for example for network: 192.168.0.0/24 ? Regards Maciej Bogucki, Network Administrator --- 3dart.com / end-to-end solutions http://www.3dart.com Spolka Internetowa tel: (+48 22) 646 64 65 ul. Goszczynskiego 1002-616, Warszawa
Re: Nat problem
You can set the enviroment variables when you call the smtp server for tcpserver edit your tcp.smtp file like this: 192.168.00.:allow,TCPREMOTEHOST=,TCPREMOTEIP=,RELAYCLIENT= this will set those variables to BIG Thanks . It helped . Regards Maciej Bogucki, Network Administrator --- 3dart.com / end-to-end solutions http://www.3dart.com Spolka Internetowa tel: (+48 22) 646 64 65 ul. Goszczynskiego 1002-616, Warszawa