Hi David,

Quoting David Belohrad (2012-04-16 19:38:03)
>[...]

Your mail client is not including any in-reply-to or reference headers
which is *very* annoying for all notmuch users. You can see your mail
thread breaking apart at your replies in the mailing list archive
[0]. And please don't TOFU post to mailing lists.

Thanks,
Justus

0: http://notmuchmail.org/pipermail/notmuch/2012/thread.html#10673