Acap Punya Knowledge Base

Simple wiki for notes, guides, commands.

← Back to search

Let's Encrypt Wildcard SSL Certificate generation

2025-11-18 10:52 • #SSL

Requirement

  • certbot installed

Command

certbot certonly --manual  -d '*.domain.com' -d domain.com --email [email protected]  --agree-tos --preferred-challenges dns-01 --server https://acme-v02.api.letsencrypt.org/directory