Email archiving.

Today the company is proud to have more than a quarter million (250,000+) installations of MailStore, the world's most popular mail archiving solution.

With our headquarters nestled in the greater Duesseldorf area by the basin of the river Rhine, we have had two great advantages in recent years:

Firstly, being at the heart of the economic center of modern Germany, we are privy to the very best of European trade fairs, events and updates on European laws affecting business. This proved invaluable for building a strong European presence before entering the American market.

Secondly, our huge customer base has given us direct feedback from real-world users and administrators. This helped tremendously with the development of our latest flagship product, MailStore Server 4.0.

Meeting strict international ('World Class') standards on legal compliance and maintaining our own high standards on "easy to use", MailStore Server requires no external database or associated licensing. That means deepinvent's split-second search technology can nail a single mail among millions, while making Mailstore actually more affordable for smaller companies.