Hi David, notmuch developers,
* David Bremner <david@tethera.net> [13. Jul. 2017]:
>> * David Bremner <david@tethera.net> [09. Jul. 2017]:
>>> Gregor Zattler <telegraph@gmx.net> writes:
>>> I was wondering if the exception could result from overflowing some
>>> internal limit due to threads many thousands of messages long. I will be
>>> hard to know until I can replicate the exception. Perhaps a more
>>> complete org-mode list archive would do it.
>>
>> Quite possible, when I do 
>> notmuch show  --entire-thread=true --format=mbox path:Mail/~ml/emacs-orgmode@gnu.org/**   date 64 bit 32 > /tmp/emo.mbox
>> and open the resulting mbox with mutt, it shows 10199 messages.
> 
> Are those literal search terms "date 64 bit 32"?

yes.

>> As a tar.xz it weighs 28 MB.  I could provide this for download
>> if someone is interested.

I'll do so in a private email.  


Ciao, Gregor
-- 
 -... --- .-. . -.. ..--.. ...-.-