I monitor many devices and services with PRTG. These ensure that the email system of my company works properly. This includes, for example, POP3 and IMAP email servers, email round trip times, dozens of Microsoft Exchange database performance counters, traffic, the internet connection, and many more related parameters.
This creates many sensors and is too detailed to show to my management and non-technical co-workers. How can I get only one overall status for the whole "email" process to see at a glance if the email system is working or not?