diff --git a/AGENTS.md b/AGENTS.md
new file mode 100644
index 0000000..9d9173b
--- /dev/null
+++ b/AGENTS.md
@@ -0,0 +1,4 @@
+# AGENTS.md
+
+- Only use `ansible.builtin`
+- Always update `README.md`
\ No newline at end of file
diff --git a/README.md b/README.md
index 389a940..8b88514 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# **Ansible Role: Postfix**
+# **Ansible Role: Mail**
 
 An Ansible role to install and configure Postfix on Debian-based systems.