Can an included AVG certificate crash kmail when a reply is clicked?

Greetings all;

I ask because I have an email sitting in the inbox that relates to a several 
thousand dollar purchase that I cannot reply to.  From the crash handler, 
repeated 7 or 8 times:

Application: KMail (kmail), signal: Segmentation fault
[KCrash Handler]
#6  0x4685b1d6 in ?? () from /usr/lib/libkmailprivate.so.4
#7  0x46a13eab in ?? () from /usr/lib/libkmailprivate.so.4
#8  0x46a2252b in ?? () from /usr/lib/libkmailprivate.so.4
#9  0x46a131a6 in ?? () from /usr/lib/libkmailprivate.so.4
#10 0x46a13b57 in ?? () from /usr/lib/libkmailprivate.so.4
#11 0x46a13f11 in ?? () from /usr/lib/libkmailprivate.so.4
#12 0x46a225eb in ?? () from /usr/lib/libkmailprivate.so.4
#13 0x46a131a6 in ?? () from /usr/lib/libkmailprivate.so.4
#14 0x46a143b7 in ?? () from /usr/lib/libkmailprivate.so.4
#15 0x46a1881a in ?? () from /usr/lib/libkmailprivate.so.4
#16 0x46a2262b in ?? () from /usr/lib/libkmailprivate.so.4
#17 0x46a131a6 in ?? () from /usr/lib/libkmailprivate.so.4
#18 0x46a13b57 in ?? () from /usr/lib/libkmailprivate.so.4
#19 0x46a13f11 in ?? () from /usr/lib/libkmailprivate.so.4
#20 0x46a225eb in ?? () from /usr/lib/libkmailprivate.so.4
#21 0x46a131a6 in ?? () from /usr/lib/libkmailprivate.so.4
#22 0x4676bc12 in GpgME::Signature::summary () from 
/usr/lib/libkmailprivate.so.4
#23 0x4676c014 in GpgME::Signature::summary () from 
/usr/lib/libkmailprivate.so.4
#24 0x4676e598 in GpgME::Signature::summary () from 
/usr/lib/libkmailprivate.so.4
#25 0x46b72831 in ?? () from /usr/lib/libkmailprivate.so.4
#26 0x46b70add in ?? () from /usr/lib/libkmailprivate.so.4
#27 0x46776ce7 in GpgME::Signature::summary () from 
/usr/lib/libkmailprivate.so.4
#28 0x46a34e19 in KMReplyToAllCommand::execute () from 
/usr/lib/libkmailprivate.so.4
#29 0x46a2db72 in KMCommand::slotPostTransfer () from 
/usr/lib/libkmailprivate.so.4
#30 0x46a37f94 in KMCommand::qt_metacall () from 
/usr/lib/libkmailprivate.so.4
#31 0x46a385c2 in KMReplyToAllCommand::qt_metacall () from 
/usr/lib/libkmailprivate.so.4
#32 0x4e9a1758 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#33 0x4e9a23e2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#34 0x46a29a83 in KMCommand::messagesTransfered () from 
/usr/lib/libkmailprivate.so.4
#35 0x46a4779c in KMCommand::transferSelectedMsgs () from 
/usr/lib/libkmailprivate.so.4
#36 0x46a479f3 in KMCommand::slotStart () from /usr/lib/libkmailprivate.so.4
#37 0x46a37fa3 in KMCommand::qt_metacall () from 
/usr/lib/libkmailprivate.so.4
#38 0x46a385c2 in KMReplyToAllCommand::qt_metacall () from 
/usr/lib/libkmailprivate.so.4
#39 0x4e9a1758 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#40 0x4e9a23e2 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#41 0x4e9a7517 in ?? () from /usr/lib/libQtCore.so.4
#42 0x4e9a763c in ?? () from /usr/lib/libQtCore.so.4
#43 0x4e99c70f in QObject::event () from /usr/lib/libQtCore.so.4
#44 0x436b89ec in QApplicationPrivate::notify_helper () from 
/usr/lib/libQtGui.so.4
#45 0x436c0cfe in QApplication::notify () from /usr/lib/libQtGui.so.4
#46 0x431a0fad in KApplication::notify () from /usr/lib/libkdeui.so.5
#47 0x4e98c01b in QCoreApplication::notifyInternal () from 
/usr/lib/libQtCore.so.4
#48 0x4e9bb351 in ?? () from /usr/lib/libQtCore.so.4
#49 0x4e9b7950 in ?? () from /usr/lib/libQtCore.so.4
#50 0x4f99b258 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#51 0x4f99e903 in ?? () from /lib/libglib-2.0.so.0
#52 0x4f99eac1 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#53 0x4e9b78a8 in QEventDispatcherGlib::processEvents () from 
/usr/lib/libQtCore.so.4
#54 0x43758cf5 in ?? () from /usr/lib/libQtGui.so.4
#55 0x4e98a64a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#56 0x4e98aa92 in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#57 0x4e98cf39 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#58 0x436b8867 in QApplication::exec () from /usr/lib/libQtGui.so.4
#59 0x0804a580 in _start ()

I was able to save the above from the crash handler.

Kernel 2.6.33-rc3, kmail 1.12.3, 32 bit F10 install.

Any clues, fixes?

Thanks.

-- 
Cheers, Gene
"There are four boxes to be used in defense of liberty:
 soap, ballot, jury, and ammo. Please use in that order."
-Ed Howdershelt (Author)

Suffocating together ... would create heroic camaraderie.
		-- Khan Noonian Singh, "Space Seed", stardate 3142.8