On Wed, 07 Dec 2011 21:58:03 -0500, Dan Bryant <dan.bryant@jhuapl.edu> wrote:
> I'd like to report some success on getting S/MIME signature
> verification working using notmuch and the recently-released GMime
> 2.6. I specifically tested with notmuch-0.10.2 and gmime-2.6.1.

[...]

> I don't have submittable patches for #2/#3 yet, but I wanted to share
> what I found about the scope of what actually needs to be done, which
> is fairly small. (The biggest blocker is probably that Debian & other
> distros haven't packaged gmime-2.6.)

Hi Dan, nice find!  As another Fedora user I'd be happy to test out any
patches you come up with.

When you make those changes to the gpg_context are you breaking gpg
signature validation?  Or is the one a superset of the other?