Training

Each guide covers one standard in plain English, with diagrams, and assumes no prior knowledge. Every factual claim is checked against the relevant RFC rather than against other people's summaries — which matters more than it sounds, because a good deal of the advice in circulation is now out of date.

They are written to be read in the order below. DNS comes first because every other guide asks you to publish a DNS record, DNSSEC follows it because the DANE guide depends on it, and BIMI comes last because it requires everything before it to already be in place.