Re: Need help to block/allow incoming connections based on IP

2010-07-22 Thread Mark Goodge
On 22/07/2010 11:54, Denis BUCHER wrote: Dear all, After hours of reading websites and this mailing list, and after many unsuccessful tries, I would be happy if someone could help me. I want to allow some incoming networks to be allowed to connect to our servers and all the rest to be blocked.

[SOLVED] Re: Need help to block/allow incoming connections based on IP

2010-07-22 Thread Denis BUCHER
Le 22.07.2010 12:58, Christoph Anton Mitterer a écrit : On Thu, 2010-07-22 at 12:54 +0200, Denis BUCHER wrote: 4. But now when I try a "telnet (this machine) 25" from 213.213.213.213 I get "Welcome" and I am not rejected ? Could someone tell me what I did wrong ? Check http://www.postfix.org/S

Re: Need help to block/allow incoming connections based on IP

2010-07-22 Thread Christoph Anton Mitterer
On Thu, 2010-07-22 at 12:54 +0200, Denis BUCHER wrote: > 4. But now when I try a "telnet (this machine) 25" from 213.213.213.213 > I get "Welcome" and I am not rejected ? > > Could someone tell me what I did wrong ? Check http://www.postfix.org/SMTPD_ACCESS_README.html#timing which tells you _whe

Need help to block/allow incoming connections based on IP

2010-07-22 Thread Denis BUCHER
Dear all, After hours of reading websites and this mailing list, and after many unsuccessful tries, I would be happy if someone could help me. I want to allow some incoming networks to be allowed to connect to our servers and all the rest to be blocked. This is the solution that I ended wit