Access mail archives by date, thread, author and subject

period	re-sorted			messages
October 1996	by thread	by author	by subject	1
September 1996	by thread	by author	by subject	1
February 1996	by thread	by author	by subject	1
January 1996	by thread	by author	by subject	1
December 1995	by thread	by author	by subject	1
November 1995	by thread	by author	by subject	4
July 1995	by thread	by author	by subject	2