Product Documentation

SMTP service monitoring

The Citrix ADC appliance has one built-in monitor that can be used to monitor SMTP services: the SMTP monitor. It periodically checks the SMTP service to which it is bound by opening a connection with it and conducting a series of handshakes to ensure that the server is operating correctly. If the SMTP service completes the handshakes properly, the monitor marks the service UP. If the SMTP service does not respond, or responds incorrectly, it marks the service DOWN.

Note: Monitor probes originate from the NSIP address.

Parameter Specifies
userName User name SMTP server. This user name is used in the probe.
password Password used in monitoring SMTP servers.
scriptName The path and name of the script to execute.
dispatcherIP The IP Address of the dispatcher to which the probe is sent.
dispatcherPort The port of the dispatcher to which the probe is sent.

To configure the built-in SMTP monitor, see Configuring Monitors in a Load Balancing Setup.

SMTP service monitoring

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