Multiple notification messages

[TazMan1]

Hello All,

We have installed zabbix and now have it set up on all of our servers. the problem we are having is that when a server is rebooted or is shutdown, we are getting doubles of the messages sent to our email notifying us that the server is down or that is has been restarted. Has anyone else had this problem and is there a way to correct it? Thanks

[zabbix_zen]

Zabbix sends whatever you tell him to,
it doesn't check if an Action for a same Trigger was already fired.

Meaning, check your Action conditions, you most probably have 2 Actions with overlapping conditions.