I would like to change the mail address I used for Let’s Encrypt.
I cannot find any documentation on how to change it.
I tried just restarting caddy with the new mail address as parameter but that didn’t change the existing account (maybe new sites will be created with the new mail address – I haven’t had a chance to test that yet).
Is there a way to change the mail address with caddy?
certbot recently added a
--update-registration option for this use case.