how to setup IMAPs with letsencrypt

[Jeremy Ardley]

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-wildcard-certificates-with-certbot

-- 
Jeremy

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