MySQL vmaildb

mysql> show columns from users;
+----------+--------------+------+-----+------------+----------------+
| Field    | Type         | Null | Key | Default    | Extra          |
+----------+--------------+------+-----+------------+----------------+
| id       | int(11)      | NO   | PRI | NULL       | auto_increment |
| login    | varchar(255) | NO   | UNI | NULL       |                |
| name     | varchar(255) | NO   |     | NULL       |                |
| password | char(13)     | NO   |     | NULL       |                |
| uid      | smallint(6)  | NO   |     | 2000       |                |
| gid      | smallint(6)  | NO   |     | 2000       |                |
| home     | varchar(255) | NO   |     | /var/vmail |                |
| maildir  | varchar(255) | NO   |     | NULL       |                |
| quota    | varchar(10)  | NO   |     | 10000000S  |                |
+----------+--------------+------+-----+------------+----------------+
9 rows in set (4.61 sec)