On Tue, 27 Oct 2020, Sebastian Nielsen wrote:
Kind of stupid that there doesn't exist some common standard for 2FA that works in email clients.
You can bodge it for HOTP/TOTP hardware token generators. Dovecot allows
custom plugins to check passwords. The plugin can take passwords of
the form {password}+{2fa-token}, then split each part to check against
authentication systems to check validity.
Joseph Tam <jtam.h...@gmail.com>
