Newbie: Case sensitive and thread date limit

[Pablo J Royo]

Hi:   I´ve just installed mhonarc and read archive before posting this, with no success to this questions:   - How can I set case sensitive ordering in my subjects. I have two different messages called, lets say "A question" and "a question", and I don´t want they to appear in the same thread   - Also, I have two different messages with the same subject, but sent in very different times (lets say a month between first and second) so I don't want they to appear in the same thread, allthought subjects are different. How can I do this? Is there a time limit in the dates a thread can span?   I´m very impressed about mhonarc. In just an hour I have been able to nicely sort thousands off messages that were using up all my disk space...I thought it would be much more difficult...:-)   Thank you.