Sorry for the noise The problem was that I have to include comma separated the notificatiob method like this: service_notification_commands send-sms,notify-service-by-email Thanks you very much <div class="gmail_quote"> ---------- Forwarded message ---------- From: Net Warrior <<a href="mailto:netwarrior863@gmail.com">netwarrior863@gmail.com</a>> Date: 2012/8/3 Subject: Notification Issue - Only Executing One Method To: <a href="mailto:nagios-users@lists.sourceforge.net">nagios-users@lists.sourceforge.net</a> Hi there list. I'm having an issue with the notifiactions, I 'm using nagios-3.4.1-2.el6.x86_64, this is my configuration: define contact{ contact_name nagiosadmin ; Short name of user use generic-contact ; Inherit default values from generic-contact template (defined above) alias Administrador Nagios ; Full name of user host_notifications_enabled 1 service_notifications_enabled 1 service_notification_period 24x7 host_notification_period 24x7 service_notification_options w,u,c,r host_notification_options d,u,r service_notification_commands send-sms service_notification_commands notify-service-by-email host_notification_commands notify-host-by-email email <a href="mailto:user@domain.com" target="_blank">user@domain.com</a> can_submit_commands 1 } My aim with this configuration is to receive an SMS along with the email notification, but only one of them is executed, with the configuration above on the the sms is received if I comment the send-sms method I receive the mail, but both enabled do not work, I enabled some debug and there is no errors such as , cannot execute one or another, in the logs I only see that only one is executed but not both. Any ideas what am I doing wrong? If you need more information just let me know. Thanks for your time and support Best regards </div>