diff --git a/README.md b/README.md
index cef7d02e..10714073 100644
--- a/README.md
+++ b/README.md
@@ -128,9 +128,9 @@ docker-compose up -d mail
 ./setup.sh -Z config dkim
 ```
 
-If you're seeing error messages about unchecked error, please **verify that you're using the right version of `setup.sh`**. Refer to the [Get the tools](#get-the-tools) section.
+If you're seeing error messages about unchecked error, please **verify that you're using the right version of `setup.sh`**. Refer to the [Get the tools](#get-the-tools) section and / or execute `./setup.sh help` and read teh `VERSION` section.
 
-If you are using a LDAP, the setup looks a bit different as you do not add user accounts directly. Postfix doesn't know your domain(s) and you need to provide it when configuring DKIM:
+In case you're using LDAP, the setup looks a bit different as you do not add user accounts directly. Postfix doesn't know your domain(s) and you need to provide it when configuring DKIM:
 
 ``` BASH
 ./setup.sh config dkim domain '<domain.tld>[,<domain2.tld>]'
diff --git a/setup.sh b/setup.sh
index e145b42b..5bdc7485 100755
--- a/setup.sh
+++ b/setup.sh
@@ -1,7 +1,7 @@
 #! /bin/bash
 
-# version   v0.2.5 stable
-# executed  manually (via Make)
+# version   v0.3.0 stable
+# executed  manually / via Make
 # task      wrapper for various setup scripts
 
 SCRIPT='setup.sh'
@@ -20,7 +20,8 @@ function __log_err
 
   printf "Make sure you use a version of this script that matches
 the version / tag of docker-mailserver. Please read the
-'Get the tools' section in the README on GitHub carefully.\n" >&2
+'Get the tools' section in the README on GitHub careful-
+ly and use ./setup.sh help and read the VERSION section.\n" >&2
 }
 
 function _unset_vars