保护机制 2020-10-22 本文已影响0人 devilisdevil Sender Policy Framework (SPF) DomainKeys Identified Mail (DKIM) Domain-based Message Authentication, Reporting, and Conformance (DMARC) refs SPF 记录：原理、语法及配置方法简介 How We Can Stop Email Spoofing wiki: DKIM http://knowledge.ondmarc.redsift.com/en/articles/1739840-all-you-need-to-know-about-spf-dkim-and-dmarc
