Randall R Schulz wrote:
Actually, the link itself is the value in the In-Reply-To field. It refers to the Message-ID of the replied-to message. This makes the In-Reply-To value like a foreign key in a relational database with the Message-Id as the primary key.
OK, I should have left "field", and just said Message-ID :-) I wonder what the "References:" field is intended for though. It seems to record all previous messages in the thread?
Well, KMail has the "Thread Message also by Subject" option, but it's about the best mail client I've ever used.
I haven't used the newer versions, but I wasn't too impressed with the 3.1/3.2 versions, I have to say. I don't use threading in my email-client (Thunderbird) anyway - I use Knode for reading e.g. this group. /Per Jessen, Zürich