Access mail archives by date, thread, author and subject

period	re-sorted			messages
July to September 2002	by thread	by author	by subject	3
April to June 2002	by thread	by author	by subject	1
January to March 1997	by thread	by author	by subject	176
October to December 1996	by thread	by author	by subject	234
July to September 1996	by thread	by author	by subject	96
April to June 1996	by thread	by author	by subject	172
January to March 1996	by thread	by author	by subject	14