Fix multiple dns provider documentation

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Michael 2024-03-05 14:54:04 +01:00 committed by GitHub
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@ -294,6 +294,12 @@ Use the `DNS-01` challenge to generate and renew ACME certificates by provisioni
LEGO_DISABLE_CNAME_SUPPORT=true
```
!!! warning "Multiple DNS Challenge provider"
Multiple DNS challenge provider are not supported with Traefik, but you can use `CNAME` to handle that.
For example, if you have `example.org` (account foo) and `example.com` (account bar) you can create a CNAME on `example.org` called `_acme-challenge.example.org` pointing to `challenge.example.com`.
This way, you can obtain certificates for `example.com` with the `foo` account.
!!! important
A `provider` is mandatory.