On Thu, 24 Sep 2020 at 09:12, Viktor Dukhovni <postfix-us...@dukhovni.org> wrote: > > On Wed, Sep 23, 2020 at 09:48:28AM +0100, Dominic Raferd wrote: > > > My mail servers, with LetsEncrypt certificates, seem to be working > > perfectly (sending to, and receiving from, the world), but I have > > never set any of: > > > > smtp_tls_CAfile > > smtp_tls_CApath > > smtpd_tls_CAfile > > smtpd_tls_CApath > > tls_append_default_CA > > Congratulations you have a working system that has not been tweaked > based on cargo-culting some random HOWTO. > > > Should I be setting any of these? > > No.
Excellent, thank you Viktor!
