nano /opt/postal/config/postal.yml Just scroll down and Identify the choice for DNS. Then swap all the sample hostnames along with your possess hostname. In the event your MX records are certainly not correctly configured to the appropriate place, you won't obtain emails in the domain emails. Example/Use Situation. Using server https://ftpserverinstall33222.yomoblog.com/32660209/the-definitive-guide-to-mautic-update