Email authentication and connected concepts like DMARC, SPF, DKIM, BIMI, MTA-STS, TLS-RPT, RUA, RUF, plus the comparison among AntiSpam and DMARC, as well as the idea of DMARC Alignment, are crucial in understanding how e mail safety and integrity are managed. Here is an summary of every time period:Email Authentication: This is a course of action