A.8.3. Network Services::IMAP Mail

The Network Services::IMAP Mail probe determines if it can connect to the IMAP 4 service on the system. Specifying an optional port will override the default port 143. It collects the following metric:
  • Remote Service Latency - The time it takes in seconds for the IMAP server to answer a connection request.
The required Expect value is the string to be matched against after a successful connection is made to the IMAP server. If the expected string is not found, the probe returns a CRITICAL state.

Table A.39. Network Services::IMAP Mail settings

Field Value
IMAP Port* 143
Expect* OK
Timeout* 5
Critical Maximum Remote Service Latency
Warning Maximum Remote Service Latency