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IMAP Service

The Internet Message Access Protocol (IMAP) test checks the status of the IMAP process on the network device. IMAP is an email protocol that allows a client to access email messages on a server. 

MSP N-central can determine the up or down status of the IMAP service. The IMAP service does not use the Warning state.

MSP N-central averages the availability of the IMAP service over the scan interval. It compares the availability of the IMAP service to the threshold to determine the status.

Service Type

TCP

Instances on a Device

1

Device Class

Server - Generic, Workstation - Generic, Other, Printer, Scanner/Camera, Switch/Router, Laptop - Windows, Server - Windows, and Workstation - Windows

Monitored By

Windows probe, Central Server

Scan interval

5 minutes

Timeout Value

The time (in seconds) that the MSP N-central server waits before considering the test a failure. The default is 30 seconds.

Port Number

The port number to be queried. The default port is 143.

Validation String

The response you expect to receive from the port that is being queried. If the validation string that you specify is not returned by the port being queried, the service will transition to a Failed state.

The default validation string is *OK.

Status Details

Status Detail

Description

IMAP Service Availability

MSP N-central determines whether the IMAP service is up or down. The IMAP service does not use the Warning state. MSP N-central averages the availability of the IMAP service over the scan interval and compares the availability of the IMAP service to the threshold to determine the status.

Round Trip Time (ms)

The time for a request to be sent and received.

DNS Resolution

The threshold that determines whether the device name can be resolved.

If an FQDN has been specified, the service searches for its IP address. If the IP address is found, the state will be Normal. Otherwise, it will be Failed, based on the default settings.

If an IP address has been specified, the service checks only the IP address's format. If the format is correct, the state will be Normal. Otherwise, it will be Failed, based on the default settings.