Thanks for this, yet more ways to while away a good few hours ;)

Ta,

Jamie

--------------------------------------------
[EMAIL PROTECTED]
ITS
Internal Extension : 5806
Direct Dial        : 0870 754 5806
--------------------------------------------

-----Original Message-----
From: Derek Jennings [mailto:[EMAIL PROTECTED]] 
Sent: 06 January 2003 14:00
To: [EMAIL PROTECTED]
Subject: Re: [newbie] POP / IMAP e-Mail server


On Monday 06 Jan 2003 1:41 pm, [EMAIL PROTECTED] wrote:
> Thanks for this, looks like that might be the way to go. I'll have to 
> give it a go tonight.
>
> My final email related problem is how to control access to my smtp 
> server, using either username & password, or IP restrictions. (u&p 
> would be preferable, but IP is good enough). I believe I have postfix 
> installed as the mail server.
>
> Thanks
>
> Jamie
>


"By default, Postfix relays mail: 

from trusted clients whose IP address matches  $mynetworks, from trusted
clients matching $relay_domains or subdomains thereof, from untrusted
clients to destinations that match $relay_domains or subdomains 
thereof, except addresses with sender-specified routing."




If you configure your Postfix with Webmin (Install the webmin RPM then type 
https://localhost:10000 in a browser (NOTE https NOT http)) then you will
see 
it is trivial to configure Postfix to restrict smtp access to named IPs Just

select PostfixConfiguration>SMTP Server and put list of allowed IPs in 
"Restrict mail relaying".

You can also run SMTP over SASL which is described in detail here
http://www.mandrakesecure.net/en/docs/postfix-sasl.php

It is worth taking a read of the default Postfix configuration files 
/etc/postfix/main.cf They are full of examples and advice.

derek




> --------------------------------------------
> [EMAIL PROTECTED]
> ITS
> Internal Extension : 5806
> Direct Dial        : 0870 754 5806
> --------------------------------------------
>
> -----Original Message-----
> From: Derek Jennings [mailto:[EMAIL PROTECTED]]
> Sent: 06 January 2003 13:15
> To: [EMAIL PROTECTED]
> Subject: Re: [newbie] POP / IMAP e-Mail server
>
> On Monday 06 Jan 2003 11:24 am, [EMAIL PROTECTED] wrote:
> > I am looking at having a POP / IMAP email server on my Home Network.
> >
> > The idea being it grabs email from our ISP mail accounts, into our 
> > respective linux system accounts' mail (using fetchmail ?? ).
> >
> > The email accounts will then be accessed from windows based email 
> > clients using either POP or preferably IMAP.
> >
> > Is there any software which comes with mdk 9.0 that does this ?? If 
> > so, are there any help guides available for this. If not, can anyone 
> > recommend any FREE software which will do this ? I have found 
> > Qpopper in a quick google search, is this any good / easy to install 
> > & configure ??
> >
> > Thanks for your time,
> >
> > Jamie
> >
> > --------------------------------------------
> > [EMAIL PROTECTED]
> > ITS
> > Internal Extension : 5806
> > Direct Dial        : 0870 754 5806
> > --------------------------------------------
>
> There are a gazillion ways of doing it in Linux. You will find a guide 
> if you follow the link in my signature.
>
> derek

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