Hi,
We wish check the correct operation of the ESA with these criteria in particular:
- The appliance is up (traditionnal)
- The spam/marketing/graymail engines are up (less traditionnal to detect misconfigiuration) (SNMP control maybe ? or simply webrequest ?)
- The number of spam is normal (more SIEM-like control)
- The number of messages filtered by content filter is normal (also more SIEM-like control)
We think there is maybe more interessant control to do to supervize the ESA.
Is there any documentation or whitepaper with a list of these types of control and the way to implement them ?
Regards
Guillaume
