managed server

  Yes the option is there, but must be enabled in the COS by the Email admin, then all users under that COs can use it:

ERROR 1408 (HY000): Event Scheduler: An error occurred when initializing system tables. Disabling the Event Scheduler. Mar 14 06:30:42 linux.mahamail.com mysqld[21729]: 2024-03-14  6:30:42 0 [Warning] InnoDB: Table mysql.innodb_table_stats has length mismatch in the column name table_name. Please run mariadb-upgrade Mar 14 06:30:42 linux.mahamail.com mysqld[21729]: 2024-03-14  6:30:42 0 [Warning] InnoDB: Table mysql.innodb_index_stats has length mismatch in the column name table_name. Please run mariadb-upgrade Mar 14 06:30:42 linux.mahamail.com mysqld[21729]: 2024-03-14  6:30:42 0 [Warning] InnoDB: Table mysql.innodb_table_stats has length mismatch in the column name table_name. Please run mariadb-upgrade mysql_upgrade -u da_admin -pAyT@dBrwBM resolved