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Tech

In our tech blog, we share technical insights, tutorials, and best practices from our daily work. Here you will find articles about topics such as Proxmox, Kubernetes, open-source infrastructure, system administration, and modern IT platforms.

  • grommunio antispam 02

    grommunio-antispam – efficient spam filtering with centralized management and self-learning mechanisms

    6 minutes read

    Integration of Rspamd into production grommunio environments 1. Introduction With grommunio-antispam, the platform is extended by a powerful spam filtering component based on Rspamd, combining modern analysis methods. I…

    : grommunio-antispam – efficient spam filtering with centralized management and self-learning mechanisms
  • grommunio-auth-install 9

    grommunio-auth – Centralized Authentication with Keycloak and Existing SSO

    7 minutes read

    Integration of grommunio into Existing SSO Environments 1. Introduction With grommunio-auth, the platform is extended by an authentication layer based on Keycloak and supporting modern standards such as OpenID Connect.…

    : grommunio-auth – Centralized Authentication with Keycloak and Existing SSO
  • grommunio Setup Meta

    Installation of grommunio – Building Your Own Groupware Platform

    7 minutes read

    Installation of grommunio – Building Your Own Groupware Platform Practical guide including pre-configuration, installation, DNS setup, testing, and forecast 1. Introduction With grommunio, a modern groupware solution is…

    : Installation of grommunio – Building Your Own Groupware Platform
  • Blog Update from our Data Center

    Updates from our Data Center

    2 minutes read

    We recently made an important move in our infrastructure: our existing Kopano environment was fully replaced with grommunio. The decision was made deliberately, for both technical and strategic reasons. In this article,…

    : Updates from our Data Center