Re: [dmarc-discuss] Speaking of mail security

2020-06-21 Thread John Levine via dmarc-discuss
In article <20200621184250.ga59...@kiel.esmtp.org> you write: >On Sun, Jun 21, 2020, John Levine via dmarc-discuss wrote: > >> sendmail 8.14.5 from 2011 that doesn't offer STARTTLS. > >AFAICT ESMTPS is used when the host sends mail, >so that's just a configuration issue (no server cert?) I looked

Re: [dmarc-discuss] Speaking of mail security

2020-06-21 Thread Claus Assmann via dmarc-discuss
On Sun, Jun 21, 2020, John Levine via dmarc-discuss wrote: > sendmail 8.14.5 from 2011 that doesn't offer STARTTLS. AFAICT ESMTPS is used when the host sends mail, so that's just a configuration issue (no server cert?) STARTTLS is supported in sendmail since 2000: 8.11.0/8.11.0 2000/07/19

[dmarc-discuss] Speaking of mail security

2020-06-21 Thread John Levine via dmarc-discuss
A peek at the mail logs reveals that this list is hosted at dragon.trusteddomain.org which is running an antique version of sendmail 8.14.5 from 2011 that doesn't offer STARTTLS. I believe that the upgrade to 8.15.2, released in 2015 but still the most recent version, is straightforward. R's,