[MlMt] MM hangs/waits for timeout when showing GPG-signed emails

[Joachim Tingvold]

Hi,

Recently MM started to spend an awful amount of time (several minutes) 
opening emails that are signed by GPG/PGP -- more specifically only if 
they can't be verified.

When viewing GPG-signed email in MM;

jocke at keklolwtf: ~ $ ps aux|grep gpg
jocke          31122   0.0  0.0   600884    780   ??  S     4:11PM   
0:00.01 /usr/local/MacGPG2/libexec/gpg2keys_hkp
jocke          31121   0.0  0.0   614328   1784   ??  S     4:11PM   
0:00.02 /usr/local/MacGPG2/bin/gpg2 --no-verbose --batch --no-tty 
--openpgp --status-fd 2 --verify

After it "times out", the following is displayed in MM;

<http://home.komsys.org/~jocke/dump_2013-11-12_15.56.34.png>


Hitting "Show details" also spends a lot of time, before showing the 
following;

<http://home.komsys.org/~jocke/dump_2013-11-12_15.59.27.png>


Since I haven't done anything with gpg, and I've upgraded MM several 
times, I would guess the issue is with MM.

-- 
Joachim