Re: [exim] relay_from_domains

Página Inicial
Delete this message
Reply to this message
Autor: Marc Haber
Data:  
Para: exim-users
Assunto: Re: [exim] relay_from_domains
On Tue, 17 Jan 2006 15:57:25 +0200, John Oxley <john@???>
wrote:
>How do I implement a relay_from_domains that works exactly like
>relay_from_hosts just on domains. I want to do this so my clients can
>only send mail from their own domains.


That's a really really really bad idea since everybody can happily
spam anybody through your server just by forging one of your
customers' domains.

Don't do it.

Greetings
Marc

-- 
-------------------------------------- !! No courtesy copies, please !! -----
Marc Haber         |   " Questions are the         | Mailadresse im Header
Mannheim, Germany  |     Beginning of Wisdom "     | http://www.zugschlus.de/
Nordisch by Nature | Lt. Worf, TNG "Rightful Heir" | Fon: *49 621 72739834