Is it possible to delete roundcubemail user?

[sblantipodi]

As title.
I have a lot of users on my Linux box, roundcubemail can access all the users.

Is there a way to disable some users?

Thanks

[JohnDoh]

User authentication is performed by your IMAP server not by Roundcube so you need to look at that to understand the best way to disable users.