Greetings,
Is any work being done to support wildcard SSL certificates through diet-letsencrypt?
Many thanks from a newbie.
We have an open issue about this, but lack the time so far to implement it: https://github.com/Fourdee/DietPi/issues/1622
But you can simply apply additional domains, including wildcard domains, after dietpi-letsencrypt ran, with the certbot --expand or certbot --cert-name commands: https://certbot.eff.org/docs/using.html#re-creating-and-updating-existing-certificates