Install Kolab Groupware on a CentOS 7 VPS

In this article we will guide you through the installation and setup of Kolab on a CentOS 7 Cloud VPS. Kolab is scalable, secure and reliable groupware suite. It comes with well known components for standard tasks such as email server, directory service, and web service. Kolab is completely free and open source and it comes in two editions: Kolab Community edition and Kolab Enterprise edition.

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Setup Virtual Users in VSFTPD

vsftpd

By default vsftpd is configured to work with system users. Setup virtual users instead of system users is a good security practice if you are hosting several web sites and you want the webmasters to have access only to their own files. In today’s article we will explain how to create vsftpd virtual users on a CentOS Cloud VPS

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