The "md_check_against_smtp_server" function in mimedefang-filter will do what you want, assuming that the downstream spool will indeed return a "unknown user" message when it gets the "RCPT To:" command.
This doesn't seem to play well with SPF/SRS. I get the following back. Any idea what is going on/how to correct my setup?
Cheers Bill
The original message was received at Wed, 7 Jul 2004 13:55:16 +1000 from mail.maidment.com.au [192.168.2.2]
----- The following addresses had permanent fatal errors -----
<[EMAIL PROTECTED]>
(reason: 550 5.7.1 <[EMAIL PROTECTED]>... [RCPT TO: <[EMAIL PROTECTED]>] Please see htt...pf.pobox.com/[EMAIL PROTECTED]&ip=192.168.2.5&receiver=mail.maidment.com.au)
(expanded from: <[EMAIL PROTECTED]>)
----- Transcript of session follows ----- ... while talking to mail.maidment.com.au.:
>>>>>> DATA
<<< 550 5.7.1 <[EMAIL PROTECTED]>... [RCPT TO: <[EMAIL PROTECTED]>] Please see http://spf.pobox.com/[EMAIL PROTECTED]&ip=192.168.2.5&receiver=mail.maidment.com.au
550 5.1.1 <[EMAIL PROTECTED]>... User unknown
<<< 503 5.0.0 Need RCPT (recipient)
Reporting-MTA: dns; video.maidment.com.au Received-From-MTA: DNS; mail.maidment.com.au Arrival-Date: Wed, 7 Jul 2004 13:55:16 +1000
Final-Recipient: RFC822; [EMAIL PROTECTED]
X-Actual-Recipient: RFC822; [EMAIL PROTECTED]
Action: failed
Status: 5.7.1
Remote-MTA: DNS; mail.maidment.com.au
Diagnostic-Code: SMTP; 550 5.7.1 <[EMAIL PROTECTED]>... [RCPT TO: <[EMAIL PROTECTED]>] Please see http://spf.pobox.com/[EMAIL PROTECTED]&ip=192.168.2.5&receiver=mail.maidment.com.au
Last-Attempt-Date: Wed, 7 Jul 2004 13:55:16 +1000
Subject:
test99
From:
Bill Maidment <[EMAIL PROTECTED]>
Date:
Wed, 07 Jul 2004 13:55:10 +1000
To:
[EMAIL PROTECTED]
Return-Path:
<[EMAIL PROTECTED]>
Received:
from mail.maidment.com.au (mail.maidment.com.au [192.168.2.2]) by video.maidment.com.au (8.13.0/8.13.0) with ESMTP id i673tG7A016243 for <[EMAIL PROTECTED]>; Wed, 7 Jul 2004 13:55:16 +1000
Received:
from b090lx4.elgas.com.au (syd4.elgas.com.au [203.222.154.44]) by mail.maidment.com.au (8.13.0/8.13.0) with ESMTP id i673tC1k025963 for <[EMAIL PROTECTED]>; Wed, 7 Jul 2004 13:55:13 +1000
Received:
from b090_lx0.elgas.com.au (b090_lx0.elgas.com.au [1.90.1.250]) by b090lx4.elgas.com.au (8.12.8/8.12.8) with ESMTP id i673tAdr016801 for <[EMAIL PROTECTED]>; Wed, 7 Jul 2004 13:55:11 +1000
Received:
from [1.90.1.22] (letters.elgas.com.au [1.90.1.22]) by b090_lx0.elgas.com.au (8.12.10/8.12.10) with ESMTP id i673tAnW027813; Wed, 7 Jul 2004 13:55:10 +1000
Message-ID:
<[EMAIL PROTECTED]>
User-Agent:
Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7) Gecko/20040616
X-Accept-Language:
en-us, en
MIME-Version:
1.0
Content-Type:
multipart/mixed; boundary="----------=_1089172510-23941-82"
X-Scanned-By:
MIMEDefang 2.44
X-Scanned-By:
MIMEDefang 2.42
X-Spam-Score:
-4.9 () ALL_TRUSTED,BAYES_00,DNS_FROM_RFC_WHOIS_B
Received-SPF:
pass (mail.maidment.com.au: domain of [EMAIL PROTECTED] designates 203.222.154.44 as permitted sender)
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