For each week beginning on a given date, the figures show the number of sites that reported they are using the mailsystem 7.x-2.5 release.

These statistics are incomplete; only Drupal websites using the Update Status module are included in the data. This module has been included with the download of Drupal since version 6.x so the data does not include older sites. Read more information about how these statistics are calculated.

Week startingCount
August 28, 20221
August 21, 20221
August 14, 20221
August 7, 20221
July 31, 20221
July 24, 20221
July 17, 20221
July 10, 20221
July 3, 20221
June 26, 20221
June 19, 20221
June 12, 20221
June 5, 20221
May 29, 20221
May 22, 20221
May 15, 20221
May 8, 20221
May 1, 20221
April 24, 20221
April 17, 20221
April 10, 20221
April 3, 20221
March 27, 20221
March 20, 20221
March 13, 20221
March 6, 20221
February 27, 20221
February 20, 20221
February 13, 20221
February 6, 20221
January 30, 20221
January 23, 20221
January 16, 20221
January 9, 20221
January 2, 20221
December 26, 20211
December 19, 20211
December 12, 20211
December 5, 20211
November 28, 20211
November 21, 20211
November 14, 20211
November 7, 20211
October 31, 20211
October 24, 20211
October 17, 20211
October 10, 20211
October 3, 20211
September 26, 20211
September 19, 20211
September 12, 20211
September 5, 20211
August 29, 20211
August 22, 20211
August 15, 20211
August 8, 20211
August 1, 20211
July 25, 20211
July 18, 20211
July 11, 20211
July 4, 20211
June 27, 20211
June 20, 20211
June 13, 20211
June 6, 20211
May 30, 20211
May 23, 20211
May 16, 20211
May 9, 20211
May 2, 20211
April 25, 20211
April 18, 20211
April 11, 20211
April 4, 20211
March 28, 20211
March 21, 20211
March 14, 20211
March 7, 20211
February 28, 20211
February 21, 20211
February 14, 20211
February 7, 20211
January 31, 20211
January 24, 20211
January 17, 20211
January 10, 20211
January 3, 20211
December 27, 20201
December 20, 20201
December 13, 20201
December 6, 20201
November 29, 20201
November 22, 20201
November 15, 20201
November 8, 20201
November 1, 20201
October 25, 20201
October 18, 20201
October 11, 20201
October 4, 20201
September 27, 20201
September 20, 20201
September 13, 20201
September 6, 20201
August 30, 20201
August 23, 20201
August 16, 20201
August 9, 20201
August 2, 20201
July 26, 20201
July 19, 20201
July 12, 20201
July 5, 20201
June 28, 20201
June 21, 20201
June 14, 20201
June 7, 20201
May 31, 20201
May 24, 20201
May 17, 20201
May 10, 20201
May 3, 20201
April 26, 20201
April 19, 20201
April 12, 20201
April 5, 20201
March 29, 20201
March 22, 20201
March 15, 20201
March 8, 20201
March 1, 20201
February 23, 20201
February 16, 20201
February 9, 20201
February 2, 20201
January 26, 20201
January 19, 20201
January 12, 20201
January 5, 20201
December 29, 20191
December 22, 20191
December 15, 20191
December 8, 20191
December 1, 20191
November 24, 20191
November 17, 20191
November 10, 20191
November 3, 20191
October 27, 20191
October 20, 20191
October 13, 20191
October 6, 20191
September 29, 20191
September 22, 20191
September 15, 20191
September 8, 20191
September 1, 20191
August 25, 20191
August 18, 20191
August 11, 20191
August 4, 20191
July 28, 20191
July 21, 20191
July 14, 20191
July 7, 20191
June 30, 20191
June 23, 20191
June 16, 20191
June 9, 20191
June 2, 20191
May 26, 20191
May 19, 20191
May 12, 20191
May 5, 20191
April 28, 20191
April 21, 20191
April 14, 20191
April 7, 20191
March 31, 20191
March 24, 20191
March 17, 20191
March 10, 20191
April 22, 20181
April 15, 20181
April 8, 20181
April 1, 20181
March 25, 20183
January 21, 20181
January 14, 20181
January 7, 20181
December 31, 20171
December 24, 20171
December 17, 20171
December 10, 20171
December 3, 20171
November 26, 20171
November 19, 20171
November 12, 20171
November 5, 20171
October 29, 20171
October 22, 20171
October 15, 20171
October 8, 20171
October 1, 20171
September 24, 20171
September 17, 20171
September 10, 20171
September 3, 20171
August 27, 20171
August 20, 20171
August 13, 20171
August 6, 20171
July 30, 20171
July 23, 20171
July 16, 20171
July 9, 20171
July 2, 20171
June 25, 20171
June 18, 20171
June 11, 20171
June 4, 20171
May 28, 20172
May 21, 20171
May 14, 20171
May 7, 20171
April 30, 20171
April 23, 20171
April 16, 20171
April 9, 20171
April 2, 20171
March 26, 20171
March 19, 20171
March 12, 20171
March 5, 20171
February 26, 20171
February 19, 20171
February 12, 20171
February 5, 20171
January 29, 20171
January 22, 20171
January 15, 20172
January 8, 20171
January 1, 20171
December 25, 20161
December 18, 20161
December 11, 20161
December 4, 20161
November 27, 20161
November 20, 20161
November 13, 20161
November 6, 20161
October 30, 20161
October 23, 20161
October 16, 20161
October 9, 20161
October 2, 20161
September 25, 20161
September 18, 20161
September 11, 20161
September 4, 20161
August 28, 20161
August 21, 20161
August 14, 20161
August 7, 20161
July 10, 20162
May 17, 20151
November 16, 20141
November 9, 20141
November 2, 20141
October 26, 20141
October 19, 20141
October 12, 20141
October 5, 20141
September 28, 20141
September 21, 20141
September 14, 20141
September 7, 20141
August 31, 20141
August 24, 20141
August 17, 20141
August 10, 20141
August 3, 20141
July 27, 20141
July 20, 20141
July 13, 20141
July 6, 20141
June 29, 20141
June 22, 20141
June 15, 20141
June 8, 20141
June 1, 20141
May 25, 20141
May 18, 20141
May 11, 20141
May 4, 20141
April 27, 20141
April 20, 20141
April 13, 20141
April 6, 20141
March 30, 20141
March 23, 20141
March 16, 20141
March 9, 20141
February 23, 20141
February 16, 20141
February 9, 20141
February 2, 20141
January 26, 20141
January 19, 20141
January 12, 20141
January 5, 20141
December 22, 20131
December 15, 20131
December 8, 20131
December 1, 20131
November 24, 20131