Allow Encrypted Attachment on Zimbra Mail Server
Some of our clients told us about the problem of attaching document files from Zimbra webmail in HTML mode. They can upload pdf or image… Read More »Allow Encrypted Attachment on Zimbra Mail Server
How To Use Linux Screen
With the Linux screen command, you can push running terminal applications to the background and pull them forward when you want to see them. It… Read More »How To Use Linux Screen
How to Install an LetsEncrypt SSL Certificate on Zimbra Mail Server
The following instructions will guide you through the SSL/TLS Certificate installation process on Zimbra Mail Server. If you still have not generated your certificate and… Read More »How to Install an LetsEncrypt SSL Certificate on Zimbra Mail Server
How to Install Docker on Ubuntu 20.04
Docker is an application that simplifies the process of managing application processes in containers. Containers let you run your applications in resource-isolated processes. They’re similar… Read More »How to Install Docker on Ubuntu 20.04
How to Install Minikube on Ubuntu 20.04 / 21.04
Minikube is an open source tool that allows you to set up a single-node Kubernetes cluster on your local machine. The cluster is run inside… Read More »How to Install Minikube on Ubuntu 20.04 / 21.04
How to install eFa Email Filter
In this guide, I will show you how to install number one OpenSource Spamfilter on your server. System requirements The minimum requirements to install eFa… Read More »How to install eFa Email Filter