Check your company's email security records in ten minutes
SPF, DKIM, and DMARC decide whether someone can send email that looks like it came from you. Here's how to read your own records, no tools required.
04 / Research
Research
Field notes on what we see in the work: email and DNS, CMMC preparation, cloud identity, and the exposures that keep turning up. Written for the people who have to fix them.
More field notes are on the way. Follow along by RSS.