Deny only one user on public folder

[Coffee_is_life]

Hello Forum,

i create a guest-account in our ad, cause we are using ldap for authentication and we needed one :)

now im struggling to deny this user the access to the public folders.

The access rules for public folders are “everyone”, which i want to use (otherwise i need to giv every user explicit access)
now i added the guestaccount and set this rules:

the user has still access to the folder.
I tried to remove the user from “everyone” (kopano-admin -B guest-user -i everyone) which fails
i tried with changing the user-style (room, shared-only, ressource etc) with everything else than active-user the login isnt possible.

is there a way to achieve this?

best regards,
Coffee_is_life

[A Former User]

Rights in public folders are additive. So it is impossible to deny one or more user.
Create a group containing all users with rights in public folder and give this group the required rights. This denies all other users.