OS: Ubuntu 14.04.5 LTS
Produkt: Plesk Onyx 17.0.17 Update Nr. 13
We've secured Dovecot and Postfix using Onyx' new feature to use a subdomain's cetificate. Which works fine but - randomly - Onyx resets Dovecot's certificate by restoring Plesk's default certificate. Postfix ist stable.
This...