HowTo: Proxmox Live Backup

In this post, I will show, how to configure and schedule Proxmox live backup to get a full backup of your VM without downtime. I use this for my server once a week and save the created backup to an external backup device. Configure Proxmox Live Backup The Proxmox live backup uses the snapshot technology of … Read moreHowTo: Proxmox Live Backup

HowTo: Postfix and Dovecot in front of Scalix

In this post I would like to show, how to set up Postfix and Dovecot in front of Scalix on a Debian system, for security and mail filter reasons. I assume, that you have a running Scalix installation and full management access. If you need help to install Scalix on Debian, you can use my last … Read moreHowTo: Postfix and Dovecot in front of Scalix

HowTo: Use Reverse SSH Tunnel for Rsync Backup on a Synology DS

This post will describe, how to use a reverse ssh tunnel to backup an external device, like a server to your Synology DS via rsync. I have to use the reverse SSH tunnel function, as my DS is behind my firewall at home and my server (which should use the DS for backup) is in … Read moreHowTo: Use Reverse SSH Tunnel for Rsync Backup on a Synology DS