The Community (Free) version and the Professional (Subscription) version share exactly the same basic toolbar. The Community version is simply limited in the number of ways it can catch SPAM and some of the features it can employ. Pease see the table below for a direct feature comparison.

Feature	Community	Professional
Attachments
Auto BodyItems
Banned Charsets
Black Lists
Body Items
Embedded Graphics
Honey Pot Addresses
Proxy Support *
Speed Optimisation
SURBLs
Use Address Book Only
Use Contact Lists	'Contacts' only
White Lists

spamREF Community version can only be used by home users that do NOT use their computer for profit. If you do not meet both conditions, you should purchase spamREF Professional instead.

* Coming soon!