Support Center
WHMCS includes a fully featured helpdesk for your clients. This includes announcements, downloads, a knowledgebase and a ticketing system.
Announcements
The announcements system along with showing announcements in the client area will also output announcements into an XML RSS Feed for use in readers and on other websites. For this to work, all you need to do is ensure the announcements.xml file is CHMOD 777 (writeable).
Downloads
You can add downloads to the site for your users. These can either be hosted locally or remotely. For remotely hosted files, simply enter the full URL to the files starting with http:// in the file location field. For local files it should just be the filename.
Downloads can be either public or private and if private, only users who are logged in will have access to them. You can also specify certain products which can be downloaded only once the associated package is purchased.
Knowledgebase
The knowledgebase allows you to create a collection of commonly asked questions and there answers. You can group these into categories and set them to be either visible or private (admin only). The client area offers the user the choice of browing through the articles in your KB or searching based on keywords they enter.
Support Tickets
The support ticket system is a fully featured ticket desk that allows you to handle all communication with your clients. Featuring threaded discussions, private notes, ticket flagging, varying priority levels, auto inactive ticket closing and much much more... Admins can be assigned on a per department basis so they have access only to the area they are meant to be dealing with.
In order to have emails from users automatically import into the ticket system as tickets, you need to configure Email Piping