I am using the excellent Univention Corporate Server, but I have some doubts with the mail server:
- I have several users created with the default value in mail / antispam / requiredhits 5. I want to make adjustments for example to 4. The existing users must do it personally in Horde web client or can I make the change and all will take the new setting?
- I need to make certain adjustments to the extensions of the allowed attachments. Where can it be done?