Simply just copy and paste these data into your DNS zone, therefore you’re fantastic to go. You can now send out emails from a server! Why do we need SPFs and DKIMs? sudo mkdir -p /opt/postal/app sudo wget sudo tar xvf latest.tgz -C /opt/postal/application sudo chown -R postal:postal /decide/postal sudo https://www.hostscheap.com/ftp-server-install-service