From: Carl Ketterling (carlthursby.com)
Date: Thu Apr 01 2004 - 14:28:01 CST

• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

Hello,

I'm new to PostFix, so please flame me if I make a mistake here (but
flame direct rather than to the list).

One of the most useful filters I have on my previous email server is the
ability to block connections claiming to be "thursby.com". I would like
to implement this in PostFix, too. From my reading, this should be done
using the smtpd_helo_restrictions option in /etc/postfix/main.cf.
However, I believe this will also block "mail.thursby.com" and
"www.thursby.com" from making connections.

Can someone tell me if I'm correct in what I've stated?
And if so, can someone tell me how this should be done?

Thanks,
Carl Ketterling
Thursby Software Systems, Inc.

• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]