Support for Drupal 7 is ending on 5 January 2025—it’s time to migrate to Drupal 10! Learn about the many benefits of Drupal 10 and find migration tools in our resource center.For each week beginning on a given date, the figures show the number of sites that reported they are using the mailsystem 6.x-1.18 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 starting | Count |
|---|---|
| October 30, 2016 | 1 |
| October 23, 2016 | 1 |
| October 16, 2016 | 2 |
| October 9, 2016 | 1 |
| October 2, 2016 | 1 |
| September 25, 2016 | 1 |
| September 18, 2016 | 1 |
| September 11, 2016 | 1 |
| September 4, 2016 | 1 |
| August 28, 2016 | 1 |
| August 21, 2016 | 1 |
| August 7, 2016 | 1 |
| July 31, 2016 | 1 |
| July 24, 2016 | 1 |
| July 17, 2016 | 1 |
| July 10, 2016 | 1 |
| June 26, 2016 | 1 |
| June 19, 2016 | 1 |
| June 5, 2016 | 1 |
| May 29, 2016 | 1 |
| May 15, 2016 | 1 |
| April 24, 2016 | 1 |
| April 10, 2016 | 1 |
| March 27, 2016 | 1 |
| March 13, 2016 | 2 |
| March 6, 2016 | 1 |
| February 21, 2016 | 1 |
| February 14, 2016 | 1 |
| February 7, 2016 | 1 |
| January 31, 2016 | 1 |
| January 17, 2016 | 1 |
| January 10, 2016 | 1 |
| January 3, 2016 | 1 |
| November 29, 2015 | 1 |
| November 22, 2015 | 1 |
| November 15, 2015 | 1 |
| November 8, 2015 | 1 |
| November 1, 2015 | 1 |
| October 25, 2015 | 1 |
| October 18, 2015 | 1 |
| October 11, 2015 | 1 |
| October 4, 2015 | 1 |
| September 27, 2015 | 1 |
| September 20, 2015 | 1 |
| September 13, 2015 | 1 |
| September 6, 2015 | 1 |
| August 30, 2015 | 2 |
| August 23, 2015 | 1 |
| August 16, 2015 | 1 |
| August 9, 2015 | 2 |
| August 2, 2015 | 2 |
| July 26, 2015 | 2 |
| July 19, 2015 | 2 |
| July 12, 2015 | 2 |
| July 5, 2015 | 2 |
| June 28, 2015 | 2 |
| June 21, 2015 | 2 |
| June 14, 2015 | 2 |
| June 7, 2015 | 3 |
| May 31, 2015 | 2 |
| May 24, 2015 | 3 |
| May 17, 2015 | 2 |
| May 10, 2015 | 2 |
| May 3, 2015 | 2 |
| April 26, 2015 | 3 |
| April 19, 2015 | 2 |
| April 12, 2015 | 3 |
| April 5, 2015 | 2 |
| March 29, 2015 | 2 |
| March 22, 2015 | 2 |
| March 15, 2015 | 2 |
| March 8, 2015 | 3 |
| March 1, 2015 | 2 |
| February 22, 2015 | 2 |
| February 15, 2015 | 2 |
| February 8, 2015 | 2 |
| February 1, 2015 | 2 |
| January 25, 2015 | 2 |
| January 18, 2015 | 2 |
| January 11, 2015 | 2 |
| January 4, 2015 | 2 |
| December 28, 2014 | 2 |
| December 21, 2014 | 3 |
| December 14, 2014 | 2 |
| December 7, 2014 | 2 |
| November 30, 2014 | 2 |
| November 23, 2014 | 2 |
| November 16, 2014 | 2 |
| November 9, 2014 | 2 |
| November 2, 2014 | 2 |
| October 26, 2014 | 2 |
| October 19, 2014 | 3 |
| October 12, 2014 | 3 |
| October 5, 2014 | 4 |
| September 28, 2014 | 5 |
| September 21, 2014 | 3 |
| September 14, 2014 | 3 |
| September 7, 2014 | 3 |
| August 31, 2014 | 3 |
| August 24, 2014 | 3 |
| August 17, 2014 | 3 |
| August 10, 2014 | 3 |
| August 3, 2014 | 3 |
| July 27, 2014 | 3 |
| July 20, 2014 | 3 |
| July 13, 2014 | 2 |
| July 6, 2014 | 2 |
| June 29, 2014 | 2 |
| June 22, 2014 | 2 |
| June 15, 2014 | 2 |
| June 8, 2014 | 2 |
| June 1, 2014 | 2 |
| May 25, 2014 | 3 |
| May 18, 2014 | 3 |
| May 11, 2014 | 1 |
| May 4, 2014 | 2 |
| April 27, 2014 | 3 |
| April 20, 2014 | 3 |
| April 13, 2014 | 3 |
| April 6, 2014 | 4 |
| March 30, 2014 | 3 |
| March 23, 2014 | 2 |
| March 16, 2014 | 3 |
| March 9, 2014 | 2 |
| March 2, 2014 | 2 |
| February 23, 2014 | 3 |
| February 16, 2014 | 2 |
| February 9, 2014 | 2 |
| February 2, 2014 | 3 |
| January 26, 2014 | 4 |
| January 19, 2014 | 4 |
| January 12, 2014 | 4 |
| January 5, 2014 | 3 |
| December 29, 2013 | 4 |
| December 22, 2013 | 3 |
| December 15, 2013 | 3 |
| December 8, 2013 | 5 |
| December 1, 2013 | 3 |
| November 24, 2013 | 4 |
| November 17, 2013 | 4 |
| November 10, 2013 | 3 |
| November 3, 2013 | 4 |
| October 27, 2013 | 4 |
| October 20, 2013 | 4 |
| October 13, 2013 | 4 |
| October 6, 2013 | 4 |
| September 29, 2013 | 4 |
| September 22, 2013 | 3 |
| September 15, 2013 | 5 |
| September 8, 2013 | 4 |
| September 1, 2013 | 3 |
| August 25, 2013 | 4 |
| August 18, 2013 | 4 |
| August 11, 2013 | 5 |
| August 4, 2013 | 4 |
| July 28, 2013 | 4 |
| July 21, 2013 | 5 |
| July 14, 2013 | 5 |
| July 7, 2013 | 4 |
| June 30, 2013 | 4 |
| June 23, 2013 | 6 |
| June 16, 2013 | 4 |
| June 9, 2013 | 3 |
| June 2, 2013 | 3 |
| May 26, 2013 | 4 |
| May 19, 2013 | 4 |
| May 12, 2013 | 4 |
| May 5, 2013 | 4 |
| April 28, 2013 | 3 |
| April 21, 2013 | 4 |
| April 14, 2013 | 4 |
| April 7, 2013 | 3 |
| March 31, 2013 | 4 |
| March 24, 2013 | 4 |
| March 17, 2013 | 4 |
| March 10, 2013 | 4 |
| March 3, 2013 | 5 |
| February 24, 2013 | 8 |
| February 17, 2013 | 11 |
| February 10, 2013 | 6 |
| February 3, 2013 | 10 |
| January 27, 2013 | 10 |
| January 20, 2013 | 10 |
| January 13, 2013 | 10 |
| January 6, 2013 | 6 |
| December 30, 2012 | 6 |
| December 23, 2012 | 7 |
| December 16, 2012 | 8 |
| December 9, 2012 | 7 |
| December 2, 2012 | 8 |
| November 25, 2012 | 7 |
| November 18, 2012 | 7 |
| November 11, 2012 | 5 |
| November 4, 2012 | 4 |
| October 28, 2012 | 6 |
| October 21, 2012 | 5 |
