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 mailing list dmarc-discuss@dmarc.org http://www.dmarc.org/mailman/listinfo/dmarc-discuss NOTE: Participating in this list means you agree to the DMARC Note Well terms (http://www.dmarc.org/note_well.html)
