diff --git a/README.md b/README.md
index 9091196..8bae007 100644
--- a/README.md
+++ b/README.md
@@ -54,6 +54,7 @@ Role Variables
 * **zmlogoapp:** Inform the path for your logo (Application Screen) - don't inform and no image will be applied;
 * **timezone:** inform the timezone the playbook should set in your server;
 * **zimbra_version:** Inform which version of Zimbra you want to install. Default: 8.8.15
+* **disable_existing_dns_stub_listener:** Inform "y" to disable the systemd-resolved DNS stub listener and free up port 53. Default: **n**
 
 Service Variables - Inform "y" or "n"
 --------------
diff --git a/defaults/main.yml b/defaults/main.yml
index 7d9d629..2d8673c 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -45,3 +45,4 @@ timezone: UTC
 ################################################################################
 zimbra_version: 8.8.15
 
+disable_existing_dns_stub_listener: n
\ No newline at end of file
diff --git a/tasks/configure/disable_existing_dns_stub_listener.yml b/tasks/configure/disable_existing_dns_stub_listener.yml
new file mode 100644
index 0000000..7376646
--- /dev/null
+++ b/tasks/configure/disable_existing_dns_stub_listener.yml
@@ -0,0 +1,28 @@
+---
+
+- name: Disable local resolver
+  ansible.builtin.ini_file:
+    path: /etc/systemd/resolved.conf
+    section: Resolve
+    option: DNSStubListener
+    value: "no"
+  register: disable_dns_stub_listener
+
+- name: Delete symbolic link
+  file:
+    path: /etc/resolv.conf
+    state: absent
+  when: disable_dns_stub_listener.changed
+
+- name: Create symbolic link
+  file:
+    path: /etc/resolv.conf
+    src: /run/systemd/resolve/resolv.conf
+    state: link
+  when: disable_dns_stub_listener.changed
+
+- name: Restart systemd-resolved service
+  ansible.builtin.service:
+    name: systemd-resolved
+    state: restarted
+  when: disable_dns_stub_listener.changed
\ No newline at end of file
diff --git a/tasks/main.yml b/tasks/main.yml
index 2def1c9..862fb26 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -28,6 +28,8 @@
   when: zimbra_store == 'y'
 - import_tasks: 'configure/mta.yml'
   when: zimbra_mta == 'y'
+- import_tasks: 'configure/disable_existing_dns_stub_listener.yml'
+  when: zimbra_dnscache == 'y' and disable_existing_dns_stub_listener == 'y'
 
 #
 # Extras configuration process