Re: [tlug] OT Thread Hijacking

["Stephen J. Turnbull" <stephen@example.com>]

Tobias Diedrich writes:
 > Stephen J. Turnbull wrote:

 > > Technically, threading is done with the In-Reply-To and References
 > > headers.  In-Reply-To contains the message-ID of one or more messages
 > > which are being replied to.  It's very rare to see multiple message
 > > IDs, though.
 > 
 > At least mutt will generated such when tagging multiple messages and
 > tag-replying to them.  :)

Sure.  Such mutt users are a rare breed though.  In the first 1008
messages in my INBOX, there are no In-Reply-Tos with multiple message
IDs.