List of Reports on Office 365 and On-Premises Exchange

Use Storage Size reports to bring the top 10 largest mailboxes to light, or to list quotas for entire groups of mailboxes. Check the evolution of mailbox size in time to highlight trends and plan for archiving unnecessary emails. Monitor the changes in size of Exchange database files and transaction logs over time to detect potential anomalies.

Use Organization Overview reports to review your Office 365 tenant or list Exchange servers and the recipients they host with their attributes. Identify unused Distribution Groups and Mail Contacts for directory cleanup. Get quick access to user details or mobile device info. Monitor recipient creation and modification over time.

Get data on email activity in graphical format. See how messages are broken down by size, time of day, or day of the week and review sender and recipient activity over time. This helps you understand user behavior and plan server maintenance.

Track traffic trends and identify top senders or receivers, including specific mailbox groups. List messages sent to or from mailboxes and public folders down to the Subject line, and easily filter and track specific messages by subject or recipient count.

Sort through individual Outlook items using specific characteristics within a set of mailboxes or public folders. Determine the size of old items in mailboxes and count messages in the Deleted items folder or large attachments in the Inbox. Accurately calculate the occupancy rate of your meeting rooms. Monitor response times to messages to enhance your business interactions.

Knowing who does what is essential to the security of your messaging system, especially since it has become accessible from the Web, and represents a cornerstone of Exchange Server reporting. ActiveSync and OWA reports help you measure the activity of users down to the hour and IP address used. 

Take a step back and utilize Global Traffic reports to create reports on message activity at the On-premises Exchange server level. These reports encompass more than just mailboxes; they also include different types of directory recipients and system agents, allowing you to separate email traffic into internal and external categories.

Internal message delivery reports assist in providing an overview as well as precise reports at the message level on the actual quality of service provided to end-users in your On-premises Exchange infrastructure.

Use Traffic Optimization reports to assess the usage of outdated SMTP addresses and to compile a list of Non-Delivery Reports (NDRs) in your On-premises Exchange organization. Employ these reports to identify users utilizing secondary addresses and to document bounced messages.

Bill internal departments or branches according to the amount of email they send or receive, the capacity of their mailboxes, or both. Generate pertinent Exchange Server and Office 365 reports to allocate the expenses of the messaging system back to your internal customers.