Spam-Sperre.de is a product of Optibit GmbH & Co. KG / Germany

Specialized in the development of powerful web applications, Optibit is the ideal
partner for any company, working in the internet. Therefore Optibit realizes special
requirements of other companies, but also their own innovative developments
such as the platform-independent, online-enabled software PHPW. Meanwhile
PHPW is a unique commercial solution for operational management and ERP-
Software-Solution with integrated accounting in just one program. In addition, Optibit
offers the virus and Spam protection system Spam-Sperre.de, which works entirely
without email filtering.