The author: Peer Heinlein

How it all began…

Peer Heinlein is an expert in mail server technology. He founded Internet Service Provider JPBerlin.de in 1992, and has been leading its operations continually throughout the past 22 years. He enjoys designing and overseeing email setups of all sizes and loves working on challenging open source projects. He authored various books and articles and also shares his extensive knowledge in his role as a trainer in courses and workshops offered by the Heinlein Academy.

The company: Heinlein Support GmbH

The Heinlein Support GmbH is based in Berlin, Germany. Firmly established for over 10 years, the company’s core activity is strategic consulting in the areas of Linux and IT security. In addition to Heinlein Consulting, the business portfolio also includes the Heinlein Academy which offers expert training for IT professionals; Heinlein Hosting for the provision of IT infrastructure and related support services; and Heinlein Elements for the development and distribution of software and appliance products.

The company is specialized in e-mail security, intrusion detection systems, security auditing, high-performance web clusters, routing, and IP-based services. Heinlein Support monitors its own data center with the Open Monitoring Distribution Check_MK and offers their customers first-hand practical advice on all issues relating to Check_MK.

Heinlein Support is a regular host of the Mailserver Conference as well as the Secure Linux Administration Conference. The company thrives on its long-standing and successful business relations with thousands of clients from various industries and public service organizations.