TL;DR: the idea is to change the smtpd_forbidden_commands default setting to something like:
CONNECT GET POST pcre:{/^\x16/ Possible TLS handshake}
Which would match current TLS protocols.
Wietse
TL;DR: the idea is to change the smtpd_forbidden_commands default setting to something like:
CONNECT GET POST pcre:{/^\x16/ Possible TLS handshake}
Which would match current TLS protocols.
Wietse