Fun fact about letsencrypt certs, they expire after a month or so. Looks like the site admin never noticed/cared to update it (since 2016), even though there's a nice little helper program to auto-update them that you can throw in a cronjob (or scheduled task, if you're into IIS) and forget about
Ed Pers -----Original Message----- From: NANOG [mailto:[email protected]] On Behalf Of Lyndon Nerenberg Sent: Sunday, June 11, 2017 6:27 PM To: NANOG list <[email protected]> Subject: mailops https breakage > On Aug 27, 2016, at 6:46 PM, Matt Palmer <[email protected]> wrote: > > On Sat, Aug 27, 2016 at 01:25:42AM -0000, John Levine wrote: >> In article >> <caltoqtqkfeadxnr1+4yzydoyuwebg_+qyaq7ubhxtmv0jcn...@mail.gmail.com> you >> write: >>> I was working within the limits of what I had available. >> >> Here's the subscription page for mailop. It's got about as odd a mix >> of people as nanog, ranging from people with single user linux >> machines to people who run some of the largest mail systems in the >> world, including Gmail: >> >> https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop > > I know they're mailops, and not tlsops, but surely presenting a cert > that didn't expire six months ago isn't beyond the site admin's capabilities? I tried again, ten months later. Still broken :-( Is there a replacement site I'm missing out on?

