[Exim] i'm an open relay apparently

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Autor: Ben Lutgens
Fecha:  
A: exim-users
Asunto: [Exim] i'm an open relay apparently
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According to ORDB I'm an open-relay despite all my attempts to prevent
this. It appears that it seems to think that my mailer will take mail
addressed to "marvin@??? and send it on to
it's destination. I'm seeing alot of the following in my logs (including
the message that is listed on the ordb website that supposedly made it
through (17jQuO-00012Q-00) Check this out.

2002-08-26 15:56:25 17jQuO-00012Q-00 <= bitbucket@??? H=dns.fgnet.dk
(localhost.localdomain) [212.242.88.3] P=esmtp S=1028
2002-08-26 15:56:26 17jQuQ-00012Y-00 <= bitbucket@??? U=daemon
P=spam-scanned S=1247 id=E17jQuO-00012Q-00@???
2002-08-26 15:56:26 17jQuQ-00012Y-00 **
"marvin@???: unknown local-part
"marvin@???" in domain "myreal.mailserver.com"
2002-08-26 15:56:26 17jQuO-00012Q-00 => marvin@???
<"marvin@???> D=spamcheck_director
T=spamcheck
2002-08-26 15:56:26 17jQuO-00012Q-00 Completed

What do I have to do to exim to make sure this doesn't happen? I have
"reciever_verify" set and have no "receiver_verify_hosts"

I'm not sure what else could cause ORDB to think it's a relay. I can't seem
to reproduce thier test :-( anyone have any ideas? Here's the test I tried:

blutgens@samba:~$ telnet myreal.mailserver.com 25
Trying 208.210.149.36...
Connected to myreal.mailserver.com.
Escape character is '^]'.
220 myreal.mailserver.com ESMTP Exim 3.34 #1 Mon, 26 Aug 2002 16:17:41 -0500
ehlo somevalid.fqdn.com
250-myreal.mailserver.com Hello somevalid.fqdn.com [123.123.123.123]
250-SIZE
250-PIPELINING
250-STARTTLS
250 HELP
MAIL From:<"myvalid@???>
250 <"myvalid@???> is syntactically correct
RCPT To: another@???
550 relaying to <another@???> prohibited by administrator


I'm at wits end here, if anyone has any ideas where to look I'd really
appreciate it.


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Ben Lutgens                 | http://people.sistina.com/~blutgens/
System Administrator     | http://www.sistina.com/
Sistina Software Inc. |


"If you love something set it free, if it doesn't come back to you
hunt it down and set it on fire" -- George Carlin
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