Hi @ all,
 
in my config "/opt/observium/config.php"
I inserted the parameter
$config['alerts']['interval']              = "600";
 
but it didn´t work ...
whatever i inserted here ( eg. 600 or 1200 or ... ), I got still every 5 Minutes an Email-Alert that my Device is down.
 
I searched at observium.org issues, but didn´t find a solution ...
Can somebody help ?
 
 
Thanks for help
Regards,
 
Michael