[exim] Re: ARC: How to verify OUTBOUND arc signing for local…

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Auteur: Larry Rosenman
Date:  
À: Jeremy Harris
CC: exim-users
Sujet: [exim] Re: ARC: How to verify OUTBOUND arc signing for locally generated messages
On 02/09/2024 9:51 am, Jeremy Harris via Exim-users wrote:
> On 2/9/24 15:24, Larry Rosenman via Exim-users wrote:
>> I still get the no
>> A-R header message.  THe header DOES show, however.
>
> Those two items don't seem to match up!
> --
> Cheers,
> Jeremy


Here are the logs, and the manual SMTP transaction, and the headers on 
the receiving end:


<22>1 2024-02-09T10:12:51.373610-06:00 thebighonker.lerctr.org exim 
81333 - - 1rYTU8-00000000L9p-1GyI ARC DEBUG: none (),  0
<22>1 2024-02-09T10:12:51.384294-06:00 thebighonker.lerctr.org exim 
81333 - - 1rYTU8-00000000L9p-1GyI <= ler@??? 
H=99-190-128-217.lightspeed.austtx.sbcglobal.net (lerctr.org) 
[99.190.128.217]:60268 I=[192.147.25.65]:587 P=esmtpa 
A=dovecot_plain:ler@??? S=889
<21>1 2024-02-09T10:12:51.874755-06:00 thebighonker.lerctr.org exim 
81381 - - H=(localhost) [84.212.198.230]:39831 I=[192.147.25.65]:587 
rejected EHLO or HELO localhost: CHECK_HELO: localhost 
helo/non-localhost address.
<22>1 2024-02-09T10:12:52.080901-06:00 thebighonker.lerctr.org exim 
81389 - - 1rYTU8-00000000L9p-1GyI ARC: no Authentication-Results header 
for signing
<22>1 2024-02-09T10:12:52.683895-06:00 thebighonker.lerctr.org exim 
81387 - - 1rYTU8-00000000L9p-1GyI => larryrtx@??? R=dnslookup 
T=remote_smtp S=1555 H=gmail-smtp-in.l.google.com [142.250.31.27]:25 
I=[192.147.25.65]:25172 X=TLS1.3:TLS_AES_256_GCM_SHA384:256 CV=yes 
DN="/CN=mx.google.com" K C="250 2.0.0 OK 
kl21-20020a056214519500b0068ca121e30bsi2249782qvb.193 - gsmtp" QT=1s 
DT=1s

Delivered-To: larryrtx@???
Received: by 2002:a9a:5c09:0:b0:286:f44b:5653 with SMTP id 
f9csp964638lkg;
         Fri, 9 Feb 2024 08:12:52 -0800 (PST)
X-Google-Smtp-Source: 
AGHT+IGb0Z+tiJw7bfnjqT4JPKbRbtAjIH1MeDOe/64VBDUYbPMxty1uMGPAPk6vXl3gQiDJNCHf
X-Received: by 2002:a05:6214:448e:b0:68c:9419:be13 with SMTP id 
on14-20020a056214448e00b0068c9419be13mr2423263qvb.6.1707495172484;
         Fri, 09 Feb 2024 08:12:52 -0800 (PST)
ARC-Seal: i=1; a=rsa-sha256; t=1707495172; cv=none;
         d=google.com; s=arc-20160816;
         
b=NsItMZnafYcH4NSE1czKH/a+xUwAq8M+ic7wv6qs5Ksa/LzZ/Xmr5KV/TsqVG5FmDS
          
bTeTTHVze5RN1J1m9xiPeD2qUt+txTJ5CWIoLQrcB6upfkBSfaDL5LnKck/XMgV+ESJf
          
ifYUG8oXcgMn40S49PFUUZaDPlFiITYTiNM/eH/pWjBeZ1D60cLftwrKaE9gvLObc6nt
          
cJ2veYvK/vDKvBRLG98IDNjOC2p/TM4t4WK5wamDxP6zO5ZbyDCAuVqlPd48uEKjG8Tn
          
t+BWv0HRyY5U/kblROh8MckRMt/lHFgxEBlI6lDWZuUBNdZknwGU57gg7qngowE8iTgj
          rXyw==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; 
d=google.com; s=arc-20160816;
         h=date:message-id:subject:to:from:dkim-signature;
         bh=t6KqIBhykiogGA3Joki6tXlJ3t26ycOj4sgIResO0aA=;
         fh=W3I30aEjcxh+r8PsWReNVDMgO/BuIency6+WLAoU67g=;
         
b=nO0LciEWOQMSQyVH+Ib/Fb/LQAXpF7nsjagD3xSJx9w4ZdZJ8H21o3kKWj6l64Mm9V
          
OvLOWTmrfa3a3UAf6wlZx7NAASEMIlnx9Zy1WQ+Z/ip3nUj5wdU6CDbtBjDOQcSUuxnl
          
d+M53vr+PI+xKlXLjMmV/egG6yI+MDTSpUYuDPye1flkY6t9jndafQMnyvkqqzkUzjaN
          
kC3J4hWZ2yKJLZLhL1MMS+dhYFl2/j0uABf7zabAQKm4ZUK66TE/Br80PDYJ+H+PIMSG
          
ZqhDliEAzZcNMdrMkJ2WIl1DHJ7xL50oHqEgc5PcK1fxBOtQ2W6DbmlPoLLN/w8SxMiZ
          XaGg==;
         dara=google.com
ARC-Authentication-Results: i=1; mx.google.com;
        dkim=pass header.i=@lerctr.org header.s=ler2019 
header.b=O9gv05XW;
        spf=pass (google.com: domain of ler@??? designates 
192.147.25.65 as permitted sender) smtp.mailfrom=ler@???;
        dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=lerctr.org
Return-Path: <ler@???>
Received: from thebighonker.lerctr.org (thebighonker.lerctr.org. 
[192.147.25.65])
         by mx.google.com with ESMTPS id 
kl21-20020a056214519500b0068ca121e30bsi2249782qvb.193.2024.02.09.08.12.52
         for <larryrtx@???>
         (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);
         Fri, 09 Feb 2024 08:12:52 -0800 (PST)
Received-SPF: pass (google.com: domain of ler@??? designates 
192.147.25.65 as permitted sender) client-ip=192.147.25.65;
Authentication-Results: mx.google.com;
        dkim=pass header.i=@lerctr.org header.s=ler2019 
header.b=O9gv05XW;
        spf=pass (google.com: domain of ler@??? designates 
192.147.25.65 as permitted sender) smtp.mailfrom=ler@???;
        dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=lerctr.org
DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; 
d=lerctr.org; s=ler2019; 
h=Date:Message-Id:Subject:To:From:Sender:Reply-To:Cc:MIME-Version: 
Content-Type:Content-Transfer-Encoding:Content-ID:Content-Description; 
bh=t6KqIBhykiogGA3Joki6tXlJ3t26ycOj4sgIResO0aA=; 
b=O9gv05XWSkGWzTEmhJRT5nf6he 
hAG1IzHjFEKKPGWzwW5+ohStkAoTazqNkx5pseyZh0mkksqm2q8DUFg0SdL5ByxHwphSr7Jvg9Tne 
hdCzizW1yh14PnHQrfoO4vq/xXjWuDMvb3nye+kyXfj498j8elQAjRQqiaHpV+tn0ivAS3WM3uiak 
W5lhGiv/8k+AvVSqPKiZmBDo3oVcUf2bpS1yNa9I009/LuHy4wlsMmm7KSfZJ1fkV4cNKSbWpT3wI 
zN7PN4ICYfj9orx4a3sL+X5e8JSczWCjYf8wSyTFfRpmCv6BBtSsLK8lj69LWgwxqY56vGsej27p6 
lD7g2cQQ==;
Authentication-Results: thebighonker.lerctr.org; iprev=pass 
(99-190-128-217.lightspeed.austtx.sbcglobal.net) 
smtp.remote-ip=99.190.128.217; auth=pass (PLAIN) 
smtp.auth=ler@???; spf=pass smtp.mailfrom=lerctr.org; arc=none
Received-SPF: pass (thebighonker.lerctr.org: domain of lerctr.org 
designates 99.190.128.217 as permitted sender) client-ip=99.190.128.217; 
envelope-from=ler@???; helo=lerctr.org;
Received: from 99-190-128-217.lightspeed.austtx.sbcglobal.net 
([99.190.128.217]:60268 helo=lerctr.org) by thebighonker.lerctr.org with 
esmtpa (Exim 4.97.1 (FreeBSD)) (envelope-from <ler@???>) id 
1rYTU8-00000000L9p-1GyI for larryrtx@???; Fri, 09 Feb 2024 
10:12:51 -0600
 From: LER <ler@???>
To: <larryrtx@???>
Subject: ARC Test
Message-Id: <E1rYTU8-00000000L9p-1GyI@???>
Date: Fri, 09 Feb 2024 10:12:46 -0600



Trying 192.147.25.65...
Connected to thebighonker.lerctr.org.
Escape character is '^]'.
220 thebighonker.lerctr.org ESMTP Exim 4.97.1 Fri, 09 Feb 2024 10:11:20 
-0600
EHLO lerctr.org
250-thebighonker.lerctr.org Hello 
99-190-128-217.lightspeed.austtx.sbcglobal.net [99.190.128.217]
250-SIZE 262144000
250-8BITMIME
250-DSN
250-PIPELINING
250-PIPECONNECT
250-AUTH PLAIN LOGIN
250-CHUNKING
250-STARTTLS
250-SMTPUTF8
250 HELP
AUTH PLAIN <REDACTED>
235 Authentication succeeded
MAIL FROM:<ler@???>
250 OK
RCPT TO:<larryrtx@???>
250 Accepted
DATA
354 Enter message, ending with "." on a line by itself
 From: LER <ler@???>
To: <larryrtx@???>
Subject: ARC Test

testing arc
.
250 OK id=1rYTU8-00000000L9p-1GyI
quit
221 thebighonker.lerctr.org closing connection
-- 
Larry Rosenman                     http://www.lerctr.org/~ler
Phone: +1 214-642-9640                 E-Mail: ler@???
US Mail: 5708 Sabbia Dr, Round Rock, TX 78665-2106


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