diff --git a/handlers/main.yml b/handlers/main.yml
index 52ae50c..cab8ee7 100644
--- a/handlers/main.yml
+++ b/handlers/main.yml
@@ -7,3 +7,8 @@
   service:
     name: postfix
     state: restarted
+
+- name: Restart dbmail-imapd
+  service:
+    name: dbmail-imapd
+    state: restarted
diff --git a/tasks/configure_certificates.yml b/tasks/configure_certificates.yml
index 2273cb7..c42d9b4 100644
--- a/tasks/configure_certificates.yml
+++ b/tasks/configure_certificates.yml
@@ -25,6 +25,7 @@
   when:
     - mail_server_fqdn_ip == node_external_ip
     - not cert_file.stat.exists
+  notify: Restart dbmail-imapd
 
 - name: Show check for main mail server
   debug:
@@ -38,6 +39,7 @@
     section: DBMAIL
     option: tls_cert
     value: "/etc/letsencrypt/live/{{ mail_server_fqdn }}/cert.pem"
+  notify: Restart dbmail-imapd
 
 - name: Ensure dbmail certificate's private key is configured
   ini_file:
@@ -46,6 +48,7 @@
     section: DBMAIL
     option: tls_key
     value: "/etc/letsencrypt/live/{{ mail_server_fqdn }}/privkey.pem"
+  notify: Restart dbmail-imapd
 
 - name: Ensure dbmail certificate's certificate authority certificate is configured
   ini_file:
@@ -54,6 +57,7 @@
     section: DBMAIL
     option: tls_cafile
     value: "/etc/letsencrypt/live/{{ mail_server_fqdn }}/chain.pem"
+  notify: Restart dbmail-imapd
 
 - name: Check if there is a public key
   stat:
diff --git a/tasks/configure_dbmail.yml b/tasks/configure_dbmail.yml
index ea697da..7983b1b 100644
--- a/tasks/configure_dbmail.yml
+++ b/tasks/configure_dbmail.yml
@@ -10,12 +10,14 @@
     src: "/usr/src/dbmail-{{ dbmail_version }}/dbmail.conf"
     dest: /etc/dbmail/dbmail.conf
     backup: yes
+  notify: Restart dbmail-imapd
 
 - name: Ensure dbmail is configured
   template:
     src: templates/dbmail.conf.j2
     dest: /etc/dbmail/dbmail.conf
     backup: yes
+  notify: Restart dbmail-imapd
 
 - name: Ensure run folder exists
   file:
@@ -23,6 +25,7 @@
     state: directory
     owner: "{{ dbmail_configuration['DBMAIL']['effective_user'] | default('dbmail') }}"
     group: "{{ dbmail_configuration['DBMAIL']['effective_group'] | default('dbmail') }}"
+  notify: Restart dbmail-imapd
 
 - name: Ensure driver is configured
   ini_file:
@@ -31,6 +34,7 @@
     section: DBMAIL
     option: dburi
     value: "{{ dbmail_db_driver }}://{{ dbmail_db_user }}:{{ dbmail_db_password }}@{{ dbmail_db_host }}:{{ dbmail_db_port }}/{{ dbmail_db_name }}"
+  notify: Restart dbmail-imapd
 
 - name: Make services start infinite for IMAP
   ini_file:
@@ -38,6 +42,7 @@
     section: Service
     option: TimeoutStartSec
     value: infinity
+  notify: Reload systemd daemon
 
 - name: Make services start infinite for POP
   ini_file:
@@ -45,6 +50,7 @@
     section: Service
     option: TimeoutStartSec
     value: infinity
+  notify: Reload systemd daemon
 
 - name: Make services start infinite for LMTP
   ini_file:
@@ -52,6 +58,7 @@
     section: Service
     option: TimeoutStartSec
     value: infinity
+  notify: Reload systemd daemon
 
 - name: Make services start infinite for timsieved
   ini_file:
@@ -59,6 +66,7 @@
     section: Service
     option: TimeoutStartSec
     value: infinity
+  notify: Reload systemd daemon
 
 - name: Ensure service units are enabled and started
   systemd: