diff --git a/roles/config-fail2ban/templates/jail.j2 b/roles/config-fail2ban/templates/jail.j2
index 561913a..3ce7852 100644
--- a/roles/config-fail2ban/templates/jail.j2
+++ b/roles/config-fail2ban/templates/jail.j2
@@ -11,7 +11,8 @@ bantime = {{ bantime }}
 maxretry = {{ maxretry }}
 findtime = {{ findtime }}
 destemail = sysadmin@verdnatura.es
-action = %(action_)s
+sender = root@{{ ansible_nodename }}.verdnatura.es
+action = %(action_mwl)s
 #+++++++++++++++++++++++++++++++++++++
 
 {% for jail in jails %}