Technical Summary:
This specification updates current recommendation for the use of
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 RFC8314 so that the
minimum version for TLS is TLS 1.2.
Working Group Summary:
The initial version of this document was issued (as individual draft)
in September 2018. The draft was adopted in November 2018.
The support for adoption was solid. The document is very short and
straightforward, so it was only briefly discussed in the WG
suggesting minor text improvements and catching nits.
Document Quality:
This document doesn't define any new protocol, it only updates RFC8314
by deprecating using TLS 1.1 in mail submission protocols.
The document is straightforward.
Personnel:
Valery Smyslov (shepherd)
Alexey Melnikov (AD)