Datacenter Mailbox Count (ExO)

NiCE.Active.O365.ExchangeOnline.ExchangeOnline.2008.DatacenterMailboxCount.UM (UnitMonitor)

This monitor alerts on the number of mailboxes hosted on a discovered Exchange Online Datacenter. Please review the threshold before enabling this monitor.

Knowledge Base article:

Summary

This monitor counts the number of Exchange Online Mailboxes in each datacenter where an Exchange Online database resides.

This monitor is also useful for alerting in cases where ExO mailboxes move to a datacenter that resides outside of their current region or when the number of mailboxes in a specific datacenter exceed a set threshold.

Configuration

By default, this monitor is enabled. Before activating, customize the threshold according to your requirements.

Causes

An alert triggers if the number of mailboxes exceeds the defined threshold.

Resolutions

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

Refer to the Mailbox per Datacenter Count (ExO) view for details on Exchange Online's performance.

Additional

This monitor depends on metric 20081.

External

For more information on NiCE Management Packs for Microsoft System Center Operations Manager visit www.nice.de

Element properties:

TargetNiCE.Active.O365.Exchange.DataCenter
Parent MonitorSystem.Health.PerformanceState
CategoryPerformanceHealth
EnabledTrue
Alert GenerateTrue
Alert SeverityMatchMonitorHealth
Alert PriorityNormal
Alert Auto ResolveTrue
Monitor TypeNiCE.Active.O365.3State.ObjectFilter.UMT
RemotableTrue
AccessibilityPublic
Alert Message
Number of Mailboxes exceeds a threshold (ExO)
There are more than '{0}' Exchange Online (ExO) mailboxes located on datacenter '{1}'. Please review the threshold value. Current set threshold value is '{0}'.
RunAsDefault