Re: Massive change in Public Cert behaviour coming soon

[Chris Adams via NANOG <nanog () lists nanog org>]

Once upon a time, William Herrin <bill () herrin us> said:
> On Sat, May 17, 2025 at 4:23 PM Colin Constable via NANOG
> <nanog () lists nanog org> wrote:
> > Is anyone else worried about this? We use public certs for client auth in a
> > number of cases.
> >
> >  https://letsencrypt.org/2025/05/14/ending-tls-client-authentication/
>
> Does seem like it might have an impact on SMTP...

Who is using Let's Encrypt web server certs for SMTP client
authentication?
-- 
Chris Adams <cma () cmadams net>
_______________________________________________
NANOG mailing list 
https://lists.nanog.org/archives/list/nanog () lists nanog org/message/7FZ7JXVICBQTRTGP25KAPAVHN72HH2OO/