Letsencrypt/OpenSSL test - Verify return code: 21

[@lbutlr]

On 10 Apr 2021, at 09:55, B Shea <admin at sheacomputers.net> wrote:
> OpenSSL (Ubuntu default/repo version):  1.1.1f  31 Mar 2020

There have been a few critical patches to open SSL in the last year, including a very important one to 1.1.1k just recently.

Not to do with your issue, but I suspect updating both openssl and Dovecot are good first steps.

-- 
what is magic actually for?
For fixing things, dummy.