Re: list/email -- toppost -- off topic..

[Sam Varshavchik]

Jeffrey Walton writes:
> On Sat, Apr 26, 2025 at 7:57 AM Sam Varshavchik   
> wrote:
> > A brief search finds several implementations of OTP on top of SASL. There's
> > your MFA for SMTP, IMAP, and POP3. You're welcome.
>
> From RFC 9051, Section 6.2.2.  AUTHENTICATE Command,
> https://datatracker.ietf.org/doc/rfc9051/:
>   Note
>   that the SASL framework allows for the creation of SASL mechanisms
>   that support 2-factor authentication (2FA); however, none are
>   fully ready to be recommended by this document.

RFC 9051 is IMAP, but the same applies to POP and SMTP.