24 Apr
                
                    2022
                
            
            
                24 Apr
                
                '22
                
            
            
            
        
    
                3:22 a.m.
            
        On 24/4/22 9:14 am, ミユナ (alice) wrote:
Richard Hector wrote:
otherwise you'll have to use DNS challenge method to support multiple hostnames on the same certificate.
do you know how to implement this?
the original certificates were issued for domain: sample.com. But this certs can be used for any.sample.com too?
There is a procedure for wildcards but it's a little complex. It helps to have your own bind server.
For a start:
https://www.digitalocean.com/community/tutorials/how-to-create-let-s-encrypt...
-- Jeremy