Thank you. Should I be able to see the specific cache creation and expiration dates in the file_cache table of the database? Once I run the command you mentioned, should I then see that table cleared?
MySQL [mailman3_prod]> select id, created_on, expires_on from file_cache; +----+---------------------+---------------------+ | id | created_on | expires_on | +----+---------------------+---------------------+ | 1 | 2021-03-03 23:02:48 | 2021-03-10 23:02:48 | | 2 | 2021-03-03 23:42:49 | 2021-03-10 23:42:49 | | 4 | 2021-03-05 21:13:07 | 2021-03-12 21:13:07 | | 6 | 2021-03-05 22:30:33 | 2021-03-12 22:30:33 | | 7 | 2021-11-23 00:11:23 | 2021-11-30 00:11:23 | | 11 | 2021-11-23 23:09:36 | 2021-11-30 23:09:36 | | 12 | 2021-11-23 23:23:28 | 2021-11-30 23:23:28 | | 13 | 2021-11-23 23:48:51 | 2021-11-30 23:48:51 | | 14 | 2021-11-23 23:53:30 | 2021-11-30 23:53:30 | | 15 | 2021-11-24 00:03:40 | 2021-12-01 00:03:40 | | 16 | 2021-11-24 00:14:03 | 2021-12-01 00:14:03 | | 17 | 2021-11-30 22:50:14 | 2021-12-07 22:50:14 | | 18 | 2021-12-01 15:57:48 | 2021-12-08 15:57:48 | | 19 | 2021-12-01 15:57:48 | 2021-12-08 15:57:48 | | 20 | 2021-12-01 17:01:09 | 2021-12-08 17:01:09 | | 21 | 2021-12-01 17:41:42 | 2021-12-08 17:41:42 | | 22 | 2021-12-02 23:09:58 | 2021-12-09 23:09:58 | | 23 | 2021-12-03 22:52:10 | 2021-12-10 22:52:10 | | 24 | 2021-12-04 02:54:06 | 2021-12-11 02:54:06 | | 27 | 2021-12-08 14:28:41 | 2021-12-15 14:28:41 | | 29 | 2021-12-10 17:43:16 | 2021-12-17 17:43:16 | | 30 | 2021-12-11 02:00:04 | 2021-12-18 02:00:04 | | 31 | 2021-12-13 09:02:44 | 2021-12-20 09:02:44 | | 33 | 2021-12-16 20:07:11 | 2021-12-17 20:07:11 | | 35 | 2021-12-17 19:21:19 | 2021-12-18 19:21:19 | +----+---------------------+---------------------+ 25 rows in set (0.001 sec)