Access mail archives by date, thread, author and subject

period	re-sorted			messages
December 2003	by thread	by author	by subject	2
July 2003	by thread	by author	by subject	1
May 2003	by thread	by author	by subject	1
April 2003	by thread	by author	by subject	7
March 2003	by thread	by author	by subject	5
February 2003	by thread	by author	by subject	1