The "too many certificates" error - ports 80 443 open then close

[NateDhaliwal]

I think you’d just need to wait a few hours and try again. IIRC the rate limit resets on an hourly basis. You could also request for a www prefix on the domain to get a new cert and reset the count.

@pfaffman

What I’d probably recommend is to add www to the hostname so you get certs for both (but maybe you already did that, so you could add a third name, just to get a new cert).

Set up Let’s Encrypt with multiple domains / redirects is supposed to help.