2 articles on DMARC.
The staged plan, what to look for in the reports at each stage, and the two mistakes that cause the horror stories people tell about DMARC.
Three records, three different jobs, and one specific way they combine that almost nobody explains properly: alignment. Here is the whole model in one page.
Every article here ends in the same place: find out what your own domain actually does. Check the records in a few seconds, or send one real message and get the whole picture.
Something we got wrong, or a topic you want covered? 1@parthh.com