ietf-smtp
[Top] [All Lists]

Re: [ietf-smtp] Possible cont4ibution to moving forward with RFC5321bis SMTP

2020-01-01 06:20:24
On 27/12/2019 00:29, Keith Moore wrote:
(I do also wonder how many existing SMTP servers can handle TLS with
client certificates, because that seems like that would also be a
recommendation worth considering.)

Both Exim and Postfix can be configured to support client certificates.

According to
http://www.securityspace.com/s_survey/data/man.201912/mxsurvey.html
that covers 90% of identifiable public-facing MX systems.
-- 
Cheers,
  Jeremy

_______________________________________________
ietf-smtp mailing list
ietf-smtp(_at_)ietf(_dot_)org
https://www.ietf.org/mailman/listinfo/ietf-smtp