Electronic mail authentication and linked principles like DMARC, SPF, DKIM, BIMI, MTA-STS, TLS-RPT, RUA, RUF, in addition to the comparison among AntiSpam and DMARC, as well as the idea of DMARC Alignment, are very important in understanding how e mail security and integrity are taken care of. Here's an summary of each expression:Email Authenticati