When I have a certificate issued to a domain or subdomain, is it in any way tied to the file itself in
sites-enabled, or is it simply tied to the
server block(s) within those files?
i.e. Can I rename the files in my
sites-enabled directories without affecting my certificates? Also, it might be outside the bounds of this particular forum, but would that harm whatever services I have running?
Example: I have a mail subdomain for my TLD -
mail.domain.tld - whose config file is currently just named
mail.domain.tld (and properly re-link its associated
sites-available entry), will anything be harmed?