diff --git a/tasks/configure_ufw.yml b/tasks/configure_ufw.yml
new file mode 100644
index 0000000..fcf412c
--- /dev/null
+++ b/tasks/configure_ufw.yml
@@ -0,0 +1,13 @@
+---
+- name: Allow traffic to Postfix
+  ufw:
+    rule: allow
+    name: Postfix
+- name: Allow traffic to Postfix SMTPS
+  ufw:
+    rule: allow
+    name: Postfix SMTPS
+- name: Allow traffic to Postfix Submission
+  ufw:
+    rule: allow
+    name: Postfix Submission
diff --git a/tasks/main.yml b/tasks/main.yml
index 30a7806..ecc750e 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -1,5 +1,9 @@
 ---
 - name: Ensure installation of backup mail services
   include_tasks: install.yml
+
 - name: Ensure configuration of backup mail services
   include_tasks: configure.yml
+
+- name: Ensure configuration of backup mail services firewall
+  include_tasks: configure_ufw.yml