Email notification HA

Email notification HA

Hi, I  have:
1. Win server 2012 - Primary PMP
2. Win server MSSQL DB - Primary DB
3.  Win server 2012 - Secondary PMP
4.   Win server MSSQL DB - Secondary DB
PMP version 7.1

HA is running. 
I want to get email notification when HA is not running. When one of the site is stop working. 
Can you help me please to find this settings.