<html> <head> <style> .hmmessage P { margin:0px; padding:0px } body.hmmessage { FONT-SIZE: 10pt; FONT-FAMILY:Tahoma } </style> </head> <body class='hmmessage'> Hello again :)<br><br>I have a working Nagios instalation which alerts via E-mail and SMS at the same time whenever a critical/warning event occur.<br><br>I was wondering how it can be done for the SMS alert to be sent 6 hours after the mail alert (for example) just if the event is not acknowledge.<br><br>Thank you again,<br>Jorge<br><br /><hr />¡Haz tu clic solidario y ayuda a África! <a href='http://www.unclicsolidario.com/' target='_new'>¡Puedes empezar ahora!</a></body> </html>