diff --git a/README.md b/README.md
index 839cdb2..35df212 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,3 @@
 # kubernetes-postfix
 
-Scripts, Dockerfile and stuff needed to run Postfix mailserver in Kubernetes
+Scripts, Dockerfile and stuff needed to run Postfix mailserver in Kubernetes. For more information on how to use this repo and it's content see my blog post: [Run a Postfix mailserver with TLS and SPF in Kubernetes - a first try with much space for improvment ;-)](https://www.tauceti.blog/post/run-postfix-in-kubernetes/).