thank you Jeremy. I will check out them. Jeremy Ardley wrote: >> https://www.digitalocean.com/community/tutorials/how-to-create-let-s-encrypt-wildcard-certificates-with-certbot >> >> > This may be more helpful > https://medium.com/@saurabh6790/generate-wildcard-ssl-certificate-using-lets-encrypt-certbot-273e432794d7 >