XTome consist of several components;

Server
The main application which stops unwanted mail.

SystemPanel
With the SystemPanel the system administrator can adjust the behaviour of the server for all account or for an individual account.

UserPanel
As user you have the possibility through the XToMe UserPanel to set-up the XToMe server. With this you can set several personal preferences with reference to domains or e-mail addresses in combination with the whitelist and blacklist. Also you can import your addressbook of your e-mailprogram, these addresses will be added to the whitelist.

Server, SystemPanel and UserPanel can be installed on the same or different computer(s). However the XToMe server can only be installed on one computer in the network.