Glossary: Endpoint, Application and Email Security
SMTP (Simple Mail Transfer Protocol)
The protocol that carries email. It lets the sender write any From address without checking it, which is why SPF, DKIM and DMARC exist.
Glossary: Endpoint, Application and Email Security
The protocol that carries email. It lets the sender write any From address without checking it, which is why SPF, DKIM and DMARC exist.