Initial commit

templates/postfix/conf.d/header_treatment.j2

@@ -0,0 +1,21 @@
+### {{ ansible_managed }}
+
+# Remove sensible headers
+/^Mail-System-Version:/ IGNORE
+/^Mailer:/ IGNORE
+/^Originating-Client:/ IGNORE
+/^User-Agent:/ IGNORE
+/^X-Enigmail-Version:/ IGNORE
+/^X-Mailer:/ IGNORE
+/^X-MimeOLE:/ IGNORE
+/^X-Newsreader:/ IGNORE
+/^X-Originating-IP:/ IGNORE
+/^X-Sender:/ IGNORE
+
+/^\s*(Received: from)[^\n]*(.*)/ REPLACE $1 [127.0.0.1] (localhost [127.0.0.1])
+
+{% if postfix_header_treatment is defined %}
+{% for header in postfix_header_treatment %}
+{{ header }}
+{% endfor %}
+{% endif %}