Welcome to DMARCPal's Learn blog. Check our posts to discover and learn more about DMARC, SPF, DKIM, and how to get the most value of your DMARCPal subscription.
This is a continuation post covering a process to setup DMARC on active domains. Visit A (sane) DMARC setup process for busy email domains to know more about this post series.
Mistakes can happen.
An updated DKIM selector record may be missing a semicolon. Someone in a rush could mistype t...