Access mail archives by date, thread, author and subject

period	re-sorted			messages
December 2010	by thread	by author	by subject	1
June 2010	by thread	by author	by subject	1
April 2009	by thread	by author	by subject	4
December 2007	by thread	by author	by subject	2
November 2007	by thread	by author	by subject	2
October 2007	by thread	by author	by subject	1
August 2007	by thread	by author	by subject	1
July 2007	by thread	by author	by subject	2
June 2007	by thread	by author	by subject	2