Letsencrypt/OpenSSL test - Verify return code: 21

[Juri Haberland]

On 10/04/2021 19:52, @lbutlr wrote:
> 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.

That is the version as distributed by Ubuntu with security fixes
backported as usual for most Linux distributions...


Kind regards,
  Juri