22 messages in net.sourceforge.lists.courier-usersRe: [courier-users] Re: BOFHCHECKHELO...
FromSent OnAttachments
Mark ConstableJun 16, 2004 8:38 am 
Sander Holthaus - Orange XLJun 16, 2004 9:14 am 
James GravesJun 16, 2004 9:20 am 
Grzegorz JanoszkaJun 16, 2004 12:57 pm 
Grzegorz JanoszkaJun 16, 2004 3:20 pm 
Grzegorz JanoszkaJun 16, 2004 3:30 pm 
Sam VarshavchikJun 16, 2004 4:48 pm 
Sander Holthaus - Orange XLJun 16, 2004 5:11 pm 
James GravesJun 16, 2004 7:29 pm 
Sam VarshavchikJun 16, 2004 7:42 pm 
Mark ConstableJun 17, 2004 12:12 am 
Grzegorz JanoszkaJun 17, 2004 12:36 am 
Edwin CulpJun 17, 2004 4:40 am 
Grzegorz JanoszkaJun 17, 2004 4:55 am 
Gordon MessmerJun 17, 2004 12:09 pm 
Grzegorz JanoszkaJun 17, 2004 12:24 pm 
Sander Holthaus - Orange XLJun 17, 2004 4:53 pm 
Grzegorz JanoszkaJun 18, 2004 1:22 am 
Grzegorz JanoszkaJun 21, 2004 11:39 am 
James GravesJun 21, 2004 12:17 pm 
Grzegorz JanoszkaJun 21, 2004 12:50 pm 
Mark BucciarelliDec 17, 2004 6:17 am 
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Subject:Re: [courier-users] Re: BOFHCHECKHELO whitelisting ?Actions...
From:Grzegorz Janoszka (Grze@pro.onet.pl)
Date:Jun 21, 2004 12:50:43 pm
List:net.sourceforge.lists.courier-users

On Mon, 21 Jun 2004, James Graves wrote:

Should I write a patch for some new variables? For example BLOCKNOTFQDNHELO, BLOCKMYHELO, BLOCKNOTRESOLVABLEHELO, BLOCKOTHERDOMAINHELO and so on?

I'd like to see it. I have one further thing to add: Some spam coming in starts with (literally) 'HELO foo'. I would like to have an option to at least check the syntax of the host/domain name.

I have planned to use here BLOCKNOTFQDNHELO, some host start smtp session with HELO localhost, HELO blah or HELO sdf34tq3w.

Anything that isn't a properly formatted FQDN or at least a domain name should be rejected.

It will be done. In a few days I'm going to Croatia, so I will write, test and publish the patch about half July.

-- Grzegorz Janoszka