diff --git a/README.md b/README.md
index 65c958f..6a71ea0 100644
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+++ b/README.md
@@ -1 +1,10 @@
-# nixos-mailserver
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+# nixos-mailserver
+
+## A Complete Mail Server Without Moving Parts
+
+### Used Technologies
+ * dovecot
+ * postfix
+ * rmilter
+ * rspamd
+ * clamav