DomainKeys Identified Mail

lastmod 2025-03-26created 2020-04-014 edits

DKIM (DomainKeys Identified Mail), like SPF, is a technical standard that prevents mail senders from spoofing sending information. While SPF verifies that the sender of a mail is a properly registered server, DKIM determines whether an email has been forged or tampered with by verifying that the mail was actually sent from the domain.