Check manual page of fireeye_mail.received
FireEye Appliances: Mails received
This check monitors the number rate of received
emails during a sampling period
on Fireeye Appliances which support the FE-FIREEYE-MIB.
The sampling period is displayed in the service output.
The check goes WARN or CRIT if the number of
received mails exceeds configurable values.
One service is created.