In between commit, updated matrix and optimized mailu

roles/web-app-mailu/templates/ratelimit.conf.j2

@@ -0,0 +1,24 @@
+# AUTOGENERATED by Ansible – Rspamd ratelimits
+# Mount path in container: /overrides/ratelimit.conf  (read-only)
+
+rates {
+  {# Optional global defaults for authenticated SMTP senders #}
+  authenticated = {
+    bucket = [{
+      burst = {{ MAILU_RSPAMD_LIMITS_DEFAULTS.BURST | int }};
+      rate  = "{{ MAILU_RSPAMD_LIMITS_DEFAULTS.RATE }}";
+    }];
+  }
+
+  {# Per-user limits: require both .limits.rate and .limits.burst #}
+  {% for uname, u in users.items() %}
+    {% if (u.limits.rate | default(false) and u.limits.burst | default(false)) %}
+  "user={{ u.email }}" = {
+    bucket = [{
+      burst = {{ u.limits.burst | int }};
+      rate  = "{{ u.limits.rate }}";
+    }];
+  };
+    {% endif %}
+  {% endfor %}
+}