Re: exim4 SMTP AUTH

2005-08-18 Thread Ilya Konstantinov

Peter wrote:



On Thu, 18 Aug 2005, Shaul Karl wrote:


method. Which reminds me: how come using cables has to do with
authentication to the ISP mail server?



All the people in a cable segment are in the same 'pool' and they 
could masquerade as each other afaik. Not running a firewall on cable 
is 100% suicidal imho.


Your upstream channel to the CMTS is a private channel (on a different 
physical frequency). Only the downstream is shared media. The CMTS knows 
who you are and what IPs were assigned to you. Often they will have 
security features in place to prevent you from sending out packets from 
IPs not assigned to you.


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Re: exim4 SMTP AUTH

2005-08-18 Thread Ilya Konstantinov

Peter wrote:



On Thu, 18 Aug 2005, Shaul Karl wrote:


method. Which reminds me: how come using cables has to do with
authentication to the ISP mail server?



All the people in a cable segment are in the same 'pool' and they 
could masquerade as each other afaik. Not running a firewall on cable 
is 100% suicidal imho.


Your upstream channel to the CMTS is a private channel (on a different
physical frequency). Only the downstream is shared media. The CMTS knows
who you are and what IPs were assigned to you. Often they will have
security features in place to prevent you from sending out packets from
IPs not assigned to you.


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Re: exim4 SMTP AUTH

2005-08-17 Thread Noam Meltzer
Hi Lior,
The following link will explain exactly what you need for exim3: (I
used it once and it works)
http://www.eckes.org/article.php?sid=150
Tweaking the configuration a bit to work with exim4 shouldn't take you
a lot of time. (just go to exim's website and check their manuals)

goodluck,
Noam

On 8/16/05, Lior Kaplan [EMAIL PROTECTED] wrote:
 Hi,
 
 I'm using Debian's exim4 to sendmail from my computer to other using the
  'smarthost' settings.
 
 Since I have a cable connection, I must authenticate myself to the SMTP
 server. How can I do that in exim4? I try the examples provided in the
 config files, and no change.
 
 I can install exim4-daemon-heavy to solve this, but that is an overkill.
 
 Any advises?
 
 --
 
 Regards,
 
 Lior Kaplan
 [EMAIL PROTECTED]
 http://www.Guides.co.il
 
 Debian GNU/Linux unstable (SID)
 
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Re: exim4 SMTP AUTH

2005-08-17 Thread Shaul Karl
On Tue, Aug 16, 2005 at 07:43:43PM +0300, Lior Kaplan wrote:
 Hi,
 
 I'm using Debian's exim4 to sendmail from my computer to other using the
  'smarthost' settings.
 
 Since I have a cable connection, I must authenticate myself to the SMTP
 server. How can I do that in exim4? I try the examples provided in the
 config files, and no change.
 
 I can install exim4-daemon-heavy to solve this, but that is an overkill.
 
 Any advises?
 


  Here is what I did for 013's mail server:

root # cat /etc/exim4/conf.d/main/90_exim4-config_SMTP-AUTH

### main/90_exim4-config_SMTP-AUTH
##

# SMTP-AUTH client configuration.
# See /usr/share/doc/exim4-base/README.SMTP-AUTH for explanations.

AUTH_CLIENT_ALLOW_NOTLS_PASSWORDS = mail.013.net

root # cat /etc/exim4/passwd.client
### CONFDIR/passwd.client
#
# Format:
#targetmailserver.example:login:password
#
# default entry:
### *:bar:foo

mail.013.net:user_name:password


  And restart exim: /etc/init.d/exim4 restart.

  I do hope I haven't forgotten something. You might notice that I am
using the multiple files configuration method.
  Do let us know if your ISP uses a more sophisticated authentication
method. Which reminds me: how come using cables has to do with 
authentication to the ISP mail server?


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Re: exim4 SMTP AUTH

2005-08-17 Thread Peter


On Thu, 18 Aug 2005, Shaul Karl wrote:


method. Which reminds me: how come using cables has to do with
authentication to the ISP mail server?


All the people in a cable segment are in the same 'pool' and they could 
masquerade as each other afaik. Not running a firewall on cable is 100% 
suicidal imho.


Peter

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