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Re: Spam problem
On Mon, Mar 03, 2036 at 06:47:08AM +0000, Edgardo Szulsztein wrote:
> Hi
>
> We have zmailer 2.99.51, with antispam rules. However, we can't send mail to
> several domains (they reject us), due to the inclusion of our domain in a "RSS
> list". We have received a report from www.abuse.net, where they show the
> antispam checks that they have done against our mail server. We rejected well
> 10 spam mails, but failed in accepting a mail with the destination:
>
> RCPT TO:<"relaytest@abuse.net"@[200.43.66.194]>
>
> How can we solve it? Do I have to reject addresses with more than one "@"?
> How could I do it?
A QUICK block is to add following line to smtp-policy.spam.manual:
"relaytest@abuse.net"@
then it won't be received at all, but that isn't generic stopper.
Does the message go thru ? It should not, but I am not quite sure
what it did back at 2.99.51..
Even my current source accepts that, however it stops inside.
Central to that stopping is folloing:
--- zmailer-2.99.51/proto/cf/canon.cf Fri Jul 2 15:26:51 1999
+++ zmailer-2.99.52/proto/cf/canon.cf Tue Jul 20 12:36:41 1999
@@ -122,7 +122,7 @@
}
canonicalize (address) {
- address="$(dequote "$address")"
+ # address="$(dequote "$address")"
#
# We need string ssift to detect '|' because '|' is not RFC822 special
#
However it alone breaks a few other things. Quoted strings
are then not valid as local parts at all -- fix is to add explicite
dequotes in a few places, but perhaps easier would be to pick
2.99.52+patch1 (router and router scripts)
> Any help will be very appreciated.
>
> Thakns!
>
> Edgardo Szulsztein
> edgardos@netscape.net
--
/Matti Aarnio <mea@nic.funet.fi>
- References:
- Spam problem
- From: Edgardo Szulsztein <edgardos@netscape.net>