1) Check the permissions  for dkim.php  in scrubber database


scrubber=# select * from permissions;


scrubber=# SELECT * from role_perms where perm_id =56;
 role_id | perm_id
---------+---------
(0 rows)

2) Check  the roles of the users;


scrubber=# select * from roles;
 id |                name                 |  type  | is_template | is_default | owner_id
----+-------------------------------------+--------+-------------+------------+----------
  1 | Administrator                       | admin  | t           | t          |
  2 | Domain Administrator Template       | domain | t           | f          |
  3 | User Template                       | user   | t           | f          |
  4 | Domain Administrator                | domain | f           | t          |
  5 | User                                | user   | f           | t          |
  6 | Domain Group Administrator Template | realm  | t           | f          |
  7 | Domain Group Administrator          | realm  | f           | t          |
(7 rows)


3) To fix data error


scrubber=# INSERT into role_perms (role_id , perm_id ) VALUES (1,56), (2,56), (6,56);
INSERT 0 3


scrubber=# SELECT * from role_perms where perm_id =56;
 role_id | perm_id
---------+---------
       1 |      56
       2 |      56
       6 |      56