Kuvert sessions
Running kuvert configured as a local MTA
Configure Kuvert and launch it by running kuvert without any option.
Look at /var/log/mail.log:
Jun 10 08:16:27 machine kuvert[13782]: kuvert version 2.0.13+b1 starting
Jun 10 08:16:27 machine kuvert[13783]: reading keyring...
Jun 10 08:16:29 machine kuvert[13783]: finished reading keyring
Jun 10 08:16:29 machine kuvert[13783]: ignoring uid test@example.example for 0xAAAAAAAA, reason: revoked
Then send an email using Kuvert's MTA:
telnet localhost 2587
Trying ::1...
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
220 machine ESMTP Net::Server::Mail (Perl) Service ready
EHLO localhost
250-machine Service ready
250 AUTH LOGIN PLAIN
AUTH LOGIN
334 VXNlcm5hbWU6
dXNlcg==
334 UGFzc3dvcmQ6
c29tZXRoaW5nU0VDUkVU
235 Authentication successful
MAIL FROM:<juga@sequoia-pgp.org>
250 sender juga@sequoia-pgp.org OK
RCPT TO:<neal@sequoia-pgp.org>
250 recipient neal@sequoia-pgp.org OK
DATA
354 Start mail input; end with <CRLF>.<CRLF>
Subject: test
test
.
250 Mail enqueued as 1560240175317267
Look at /var/log/mail.log:
Jun 11 08:02:55 machine kuvert[32209]: queueing email from juga@sequoia-pgp.org to neal@sequoia-pgp.org
Jun 11 08:03:20 machine kuvert[32209]: finished enqueueing mail 1560240175317267
Jun 11 08:03:50 machine kuvert[32210]: processing 1560240175317267 for kuvertuser
Jun 11 08:03:50 machine kuvert[32210]: Problem with /home/kuvertuser/.kuvert_queue/1560240175317267#012Your mail "/home/kuvertuser/.kuvert_queue/1560240175317267" could not be processed and #012kuvert has given up on it.#012Please review the following error details to determine what went wrong:#012#012#012could not parse From: header!#012#012kuvert has renamed the problematic mail to "/home/kuvertuser/.kuvert_queue/.1560240175317267";#012if you want kuvert to retry, rename it to an all-numeric filename. Otherwise you should delete the file.#012#012Please note that processing may have worked for SOME recipients already!
Look at /home/kuvertuser/.kuvert_queue/.1560240175317267:
X-Kuvert-From: juga@sequoia-pgp.org
X-Kuvert-To: neal@sequoia-pgp.org
Subject: test
test
Running kuvert_submit
Run:
kuvert&
kuvert_submit < email_file.txt
Where email_file.txt contains:
To: neal <neal@sequoia-pgp.org>, foo <foo@bar.baz>
Cc: dkg <dkg@aclu.com>, justus@sequoia-pgp.org
From: juga <juga@sequoia-pgp.org>
Subject: Test subject
Date: Wed, 15 May 2019 07:14:00 +0000
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Language: en-US
Content-Transfer-Encoding: 8bit
Test body
Look at /home/kuvertuser/.kuvert_queue/<number> before the email is
proccesed, it contains the actual email:
To: neal <neal@sequoia-pgp.org>, foo <foo@bar.baz>
Cc: dkg <dkg@aclu.com>, justus@sequoia-pgp.org
From: juga <juga@sequoia-pgp.org>
Subject: Test subject
Date: Wed, 15 May 2019 07:14:00 +0000
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Language: en-US
Content-Transfer-Encoding: 8bit
Test body
Look at /var/log/mail.log:
Jun 11 09:05:51 machine kuvert[32210]: processing 3173 for user
Jun 11 09:05:51 machine kuvert[32210]: sending mail (signed with 0xF806D46B) to neal@sequoia-pgp.org, foo@bar.baz, dkg@aclu.com, justus@sequoia-pgp.org
Jun 11 09:05:51 machine kuvert[32210]: done handling file 3173
After the email has been processed, it's not anymore in the queue.
If you have exim configured to submit email only locally, you can see the
email in the queue:
Received: from Debian-exim by machine.localhost.localdomain with local (Exim 4.89)
id 1hacj1-0000po-IL
for juga@sequoia-pgp.org; Tue, 11 Jun 2019 09:05:51 +0000
X-Failed-Recipients: neal@sequoia-pgp.org,
foo@bar.baz,
dkg@aclu.com,
justus@sequoia-pgp.org
Auto-Submitted: auto-replied
From: Mail Delivery System <Mailer-Daemon@machine.localdomain>
To: juga@sequoia-pgp.org
Content-Type: multipart/report; report-type=delivery-status; boundary=1560243951-eximdsn-406574487
MIME-Version: 1.0
Subject: Mail delivery failed: returning message to sender
Message-Id: <E1hacj1-0000po-IL@machine.localhost.localdomain>
Date: Tue, 11 Jun 2019 09:05:51 +0000
--1560243951-eximdsn-406574487
Content-type: text/plain; charset=us-ascii
This message was created automatically by mail delivery software.
A message that you sent could not be delivered to one or more of its
recipients. This is a permanent error. The following address(es) failed:
neal@sequoia-pgp.org
Mailing to remote domains not supported
foo@bar.baz
Mailing to remote domains not supported
dkg@aclu.com
Mailing to remote domains not supported
justus@sequoia-pgp.org
Mailing to remote domains not supported
--1560243951-eximdsn-406574487
Content-type: message/delivery-status
Reporting-MTA: dns; machine.localhost.localdomain
Action: failed
Final-Recipient: rfc822;justus@sequoia-pgp.org
Status: 5.0.0
Action: failed
Final-Recipient: rfc822;dkg@aclu.com
Status: 5.0.0
Action: failed
Final-Recipient: rfc822;foo@bar.baz
Status: 5.0.0
Action: failed
Final-Recipient: rfc822;neal@sequoia-pgp.org
Status: 5.0.0
--1560243951-eximdsn-406574487
Content-type: message/rfc822
Return-path: <juga@sequoia-pgp.org>
Received: from user by machine.localhost.localdomain with local (Exim 4.89)
(envelope-from <juga@sequoia-pgp.org>)
id 1hacj1-0000pm-HS; Tue, 11 Jun 2019 09:05:51 +0000
To: neal <neal@sequoia-pgp.org>, foo <foo@bar.baz>
Cc: dkg <dkg@aclu.com>, justus@sequoia-pgp.org
From: juga <juga@sequoia-pgp.org>
Subject: Test subject
Message-ID: <5d5e11f8-1b2f-ed29-2637-830b2ed3511e@sequoia-pgp.org>
Date: Wed, 15 May 2019 07:14:00 +0000
MIME-Version: 1.0
Content-Type: multipart/signed; boundary="----------=_1560243951-32210-1"; micalg="pgp-sha512"; protocol="application/pgp-signature"
------------=_1560243951-32210-1
Content-Type: text/plain; charset=utf-8
Content-Language: en-US
Content-Transfer-Encoding: quoted-printable
Test body=
------------=_1560243951-32210-1
Content-Type: application/pgp-signature; name="signature.asc"
Content-Disposition: inline; filename="signature.asc"
Content-Transfer-Encoding: 7bit
Content-Description: Digital Signature
-----BEGIN PGP SIGNATURE-----
iHUEARYKAB0WIQReKwnjtGckC35u/P9Mj5CXZKMUIQUCXP9u7wAKCRBMj5CXZKMU
IVAaAP4o3jJh8OJH/uGaLebwWRgTLC+zGYpJv+HXjwK41r2AIQEAkWHrtRSbm1nx
wWMDeWv15sV8B3mvDLfQ+iDN/9VqhgY=
=e2zF
-----END PGP SIGNATURE-----
------------=_1560243951-32210-1--
--1560243951-eximdsn-406574487--
Important to note the the email is signed.