Linux Babe published a tutorial about how to setup ParseDMARC on Ubuntu 20.04 to analyze DMARC reports.

Set Up ParseDMARC on Ubuntu 20.04 to Analyze DMARC Reports

ParseDMARC is an open-source, self-hosted DMARC report analyzer. This tutorial shows how to set up ParseDMARC on Ubuntu 20.04 server so we can analyze DMARC reports without having to share the data with a third-party.

Set Up ParseDMARC on Ubuntu 20.04 to Analyze DMARC Reports