After having installed kolab (following the appropriate install guide in this knowledge base) it needs to be configured. The script ‘setup-kolab’ is distributed with the out-of-the-box installation and is taking care of the basic configuration, but a successful configuration is depending on the environment that Kolab is installed into. Many aspects and variables will have […]
Webmail does not redirect to HTTPS Your clients should always use https to connect to webmail, to avoid being vulnerable to attacks. A good method to ensure this is the case is to redirect from non-https to https. To enable the https redirect got to the hosting settings of your domain and enable “Permanent SEO-safe […]
John Doe administers a Kolab Enterprise installation, but the complete environment for what we’ll call “example.com” involves server systems hosted by third parties — such as a web server for the corporate website, and maybe other application servers. This article outlines the possible solutions to one or more of these environments being restricted somehow.
Domain Keys Identified Mail (DKIM, or Mail Identified through Domain Keys) is a cryptographic technology using which domain owners publish the public keys of public-private key pairs used for signing email messages. This allows third parties to establish a degree of confidence about the message originating from designated and duly authorized infrastructure. In other words, […]
A MariaDB Galera Cluster is the recommended deployment for a scalable database server architecture, and this article outlines what it looks like, and what its benefits are. Following this reference architecture will result in a load-balanced cluster, with high-availability achieved through load-balancing.