| period | re-sorted | messages | |||
|---|---|---|---|---|---|
| Feb 2013 | by subject | by author | attachment | by date | 3 |
| Mar 2015 | by subject | by author | attachment | by date | 9 |
| Jul 2016 | by subject | by author | attachment | by date | 17 |
| Aug 2016 | by subject | by author | attachment | by date | 4 |
| May 2017 | by subject | by author | attachment | by date | 1 |