Access mail archives by date, thread, author and subject

period	re-sorted			messages
October 2014	by thread	by author	by subject	1
March 2013	by thread	by author	by subject	1
February 2013	by thread	by author	by subject	3
November 2011	by thread	by author	by subject	4
June 2011	by thread	by author	by subject	1
May 2011	by thread	by author	by subject	1
January 2011	by thread	by author	by subject	2
December 2010	by thread	by author	by subject	10
November 2010	by thread	by author	by subject	1