Resources & field notes

Better email begins with a clearer picture.

Practical, jargon-light guidance for business owners and deeper starting points for the people responsible for the technical details.

Start here

Guides for the questions that matter before the next send.

Need a direct answer?

Use the scanner for a quick public-DNS check.

The free domain scanner looks for SPF, common DKIM selectors, and DMARC. It is a useful first step if you suspect an authentication issue; a full audit digs into the sending systems and configuration behind those records.

Scan my domain