The VPOP3 Home User licence allows you to have up to 5 users for a lower price than the standard 5 user licence, but there are some restrictions in functionality. These are described below:
There is no Mailing List Server (you can still have distribution lists)
There can only be one Connection method and Mail Sender (instead of 10)
There can only be 5 Mail Collectors methods for ISP email accounts (instead of unlimited)
There is no
LAN forwarding to other mail servers
There are no external/programmed autoresponders
There is no facility for defining VPOP3 Extensions such as 'External Routers' or 'OutMail Processors'
There is no facility to add the VPOP3 FAXServer option