rfc-8997
Deprecation of TLS 1.1 for Email Submission and Access
This specification updates the current recommendation for the use of the Transport Layer Security (TLS) protocol to provide confidentiality of email between a Mail User Agent (MUA) and a Mail Submission Server or Mail Access Server. This document updates RFC 8314.
updates
- rfc-8314 — Cleartext Considered Obsolete: Use of Transport Layer Security (TLS) for Email Submission and Access