Have you tried with the certificates outside of /etc/dovecot? I think that is where the issues start. But I am not at my pc, so can’t test now.
Kind regards,
Edmund
> On 19 Oct 2026, at 22:23, Noah Meyerhans <[email protected]> wrote:
>
> # ls -l /etc/dovecot/private/tls/
> total 8
> -r-------- 1 1000 1000 1529 May 8 2025 example.net.crt
> -r-------- 1 1000 1000 1704 May 8 2025 example.net.key
smime.p7s
Description: S/MIME cryptographic signature

