Remove syslog/fail2ban hint, add restart info for acme-mailcow

docs/firststeps-ssl.md

@@ -15,6 +15,8 @@ You could add an A record for "autodiscover" but omit "autoconfig", the client w
 
 For every domain you remove, the certificate will be moved and a new certificate will be requested. It is not possible to keep domains in a certificate, when we are not able validate the challenge for those.
 
+If you want to re-run the ACME client, use `docker-compose restart acme-mailcow`.
+
 ### Additional domain names
 
 Edit "mailcow.conf" and add a parameter "ADDITIONAL_SAN" like this:

docs/firststeps-syslog.md

@@ -1,6 +1,3 @@
-!!! warning
-    You will lose the integrated fail2ban functionality when using a logging driver other than json (default).
-
 !!! warning
     In newer versions of mailcow: dockerized we decided to set a max. log size. You need to remove all "logging: xy" lines and options from docker-compose.yml to be able to start the stack.