I have completed the setup of Icinga Web 2 with Director. I can connect to hosts and monitor their status through the icinga portal. However, I would like to receive email notifications when any of my Host is down, etc. I read through multiple forums but am still not able to get notifications when the host goes down. I will highly appreciate if any one can help me in setting up the SMTP/MTA service to send out the notifications when any host goes down, preferably through the director. I will also appreciate if you can give me a step by step guidance.
Thanks in advance.