On Mon, Jun 21, 2004 at 08:38:55PM +0200, Grzegorz Janoszka wrote:
On Thu, 17 Jun 2004, Grzegorz Janoszka wrote:
Maybe can we use the bits of BOFHCHECKHELO?
Bit 0 (value of 1) - the same as today - all bad HELO is bloked.
(this gives us backward compatibility)
Bit 1 (2) - hosts presenting with our names or our IP's are blocked.
Bit 2 (4) - non resolvable HELO's are blocked
Bit 3 (8) - bad HELO is blocked but we pass through HELO 'hotmail.com'
from host 'out2.mail.hotmail.com' (from the same domain)
or from the same IP class C
I would like to use opt BOFHCHECKHELO=14.
So? Any feedback?
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.
Anything that isn't a properly formatted FQDN or at least a domain name
should be rejected.
Thanks,
22 messages in net.sourceforge.lists.courier-usersRe: [courier-users] Re: BOFHCHECKHELO...
