Update firststeps-rp.md

docs/firststeps-rp.md

@@ -132,7 +132,7 @@ server {
 }
 ```
 
-### HAProxy
+### HAProxy (community supported)
 
 **Important/Fixme**: This example only forwards HTTPS traffic and does not use mailcows built-in ACME client.
 
@@ -148,7 +148,7 @@ backend mailcow
   server mailcow 127.0.0.1:8080 check
 ```
 
-### Traefik v2
+### Traefik v2 (community supported)
 
 **Important**: This config only covers the "reverseproxing" of the webpannel (nginx-mailcow) using Traefik v2, if you also want to reverseproxy the mail services such as dovecot, postfix... you'll just need to adapt the following config to each container and create an [EntryPoint](https://docs.traefik.io/routing/entrypoints/) on your `traefik.toml` or `traefik.yml` (depending which config you use) for each port.