"Signature verification failed"

[Michel Messerschmidt]

On Sun, Jun 21, 2009 at 02:42:45AM -0500, John Clizbe wrote:
> Joel C. Salomon wrote:
> > gpg command line and output:
> > C:\\Program Files\\GNU\\GnuPG\\gpg.exe --charset utf8  --batch --no-tty
> > --status-fd 2 --keyserver-options auto-key-retrieve --keyserver
> > pool.sks-keyservers.net --verify
> > gpg: Signature made 06/19/09 23:53:14 using DSA key ID 69274BBB
> > gpg: BAD signature from "Thomas BOHN <thomas at bohnomat.de>"
> > 
> > Where does this problem come from?
> 
> It would appear to be an issue with how GPGMail constructs PGP/MIME
> messages.

Hm, I get a good signature here:

Message-Id: <AE944322-4D68-40BA-B501-6589512B88E2 at bohnomat.de>
From: Thomas Bohn <thomas at bohnomat.de>
To: gnupg-users at gnupg.org
Subject: Re: Why do people send email with an attached public key?
Date: Sat, 20 Jun 2009 05:53:08 +0200

[-- Attachment #1 --]
[-- Type: multipart/signed, Encoding: 7bit, Size: 1,0K --]
Content-Type: multipart/signed; protocol="application/pgp-signature";
        micalg=pgp-sha256; boundary="Apple-Mail-1-874815823"
Content-Transfer-Encoding: 7bit

[-- PGP output follows (current time: Sun 21 Jun 2009 01:52:58 PM CEST) --]
gpg: Signature made Sat 20 Jun 2009 05:53:14 AM CEST using DSA key ID 69274BBB
gpg: Good signature from "Thomas BOHN <thomas at bohnomat.de>"
gpg:                 aka "Thomas BOHN <thomas at grummel.net>"
gpg: WARNING: This key is not certified with a trusted signature!
gpg:          There is no indication that the signature belongs to the owner.
Primary key fingerprint: 708B 345F 0936 633F 0E08  7C1E 61C7 F5B5 6927 4BBB
[-- End of PGP output --]

[-- The following data is signed --]