In the case where a Manitou-Mail database is accessed by a single person, such as for strictly personal mailboxes, it is not necessary to use the File->Manage Users command at all. The owner of the database can be used as the login to connect to the interface. It is choosen at the creation of the database with manitou-mdx and is called manitou by default, just like the database itself. A database owner has all the rights on the database.