On Sat, Dec 10, 2022 at 04:48:12PM -0500, Alex wrote: > I think I assumed there was a vulnerability, like there is with SSLv3, that > lead me to disable it. > > I've now changed it to just: > > smtpd_tls_mandatory_protocols = >=TLSv1.0
Sadly, that won't work. The known keyword is "TLSv1", there is no
"TLSv1.0"
--
Viktor.
