SPF, DKIM and DMARC setup for SaaS founders: a 10-minute guide

SPF, DKIM and DMARC are three DNS records that prove your emails really come from your domain. For most startups the setup is short. Your email provider gives you a few CNAME records (DKIM and a return path) and you add them at your DNS host. You leave your existing root SPF record alone. You publish one DMARC record at _dmarc.yourdomain.com. Then... Weiterlesen: SPF, DKIM and DMARC setup for SaaS founders: a 10-minute guide