Your job is to satisfy your customers. Our job is to make sure you have the tools that will allow you to look after the customers anti-spam problems no matter what the need.
For the customer that wants a simple solution that automatically updates and wants the comfort of seeing the hardware sitting beside the mailserver on their site: CanIt-Appliance.
For the Customer that wants control over the operating system and the hardware: CanIt-PRO.
For the Customer that wants to hand over everything. Just clean my e-mail, I don't want to know how or even care how you do it. Just do it. CanIt-SPE.