Mailflow Send Test - Exchange Server to ExO (Hybrid)

Summary

This monitor focuses on measuring the Quality of Service (QOS) of a hybrid Exchange deployment. The monitor implements an end-to-end functionality probe to verify outgoing mail flow from an OnPremise mailbox (Exchange Server) to an Exchange Online mailbox.

It (metric 22061) also sends a test trace email from an Exchange Server mailbox to an Exchange Online Mailbox.

Metric Value 0 indicates that sending is successful. Value 1 indicates a sent error.

If there is a failure, the metric options indicate the following details:

Reason, Exchange Server, Recipient, Sender User Name and GUID of email.

The metric returns the following details as metric options:

Reason, Exchange Online Database Name, Recipient, Sender User Name and GUID of email.

Metric requires other metrics of the group to run. Please see "Configuration"

Configuration

By default, this monitor is enabled. An alert triggers when the metric value exceeds a threshold.

The interval in seconds of this monitor must align with the following monitors:

• Mailflow Send Check from Exchange OnPremise Server to ExO (Hybrid) (Metric 2206)

• Mailflow Receive Check from Exchange OnPremise Server to ExO (Hybrid) (Metric 2207)

• Mailflow Receive Latency from Exchange OnPremise Server to ExO (Hybrid) (Metric 2208)

Causes

Please see the Alert Context or State Change tab for details.

Resolutions

Depends on the cause of the issue, which can be manifold. Please refer to the below section for "additional information"

Additional

This monitor depends on metric 22061.