Email security standards
This guidance explains how you can apply common security standards in your organisation to secure email.
Documents
Details
Read this guidance to understand how Domain-based Message Authentication, Reporting & Conformance (DMARC), DomainKeys Identified Mail (DKIM), Sender Policy Framework (SPF) and Transport Layer Security (TLS) are used in email security.
Last updated 15 March 2021 + show all updates
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Adding pages on the MTA-STS and TLS-RPT protocols
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First published.