// exchange online · mailbox report · v1.0 · sample
Mailbox storage report.
Per-mailbox primary size, archive size, and assigned licence SKU for the Contoso Ltd tenant. Sorted descending by total size. Click a column to re-sort.
7
Total mailboxes
133.87GB
Total storage
2
Archive enabled
58.00GB
Largest mailbox
1
Over 80% quota
| DisplayName | Type | Used (GB) | Quota (GB) | Available (GB) | Used % | Archive Enabled | Archive Used (GB) | Total Used (GB) | License SKU | |
|---|---|---|---|---|---|---|---|---|---|---|
| HR Manager | [email protected] | UserMailbox | 45.20 | 50.00 | 4.80 | 90.40 | Yes | 12.80 | 58.00 | Microsoft 365 E3 |
| Jane Doe | [email protected] | UserMailbox | 28.45 | 100.00 | 71.55 | 28.45 | Yes | 8.20 | 36.65 | Microsoft 365 E5 |
| John Smith | [email protected] | UserMailbox | 15.80 | 50.00 | 34.20 | 31.60 | No | 0.00 | 15.80 | Microsoft 365 E3 |
| Finance Team | [email protected] | SharedMailbox | 11.95 | 50.00 | 38.05 | 23.90 | No | 0.00 | 11.95 | Office 365 E3 |
| IT Admin | [email protected] | UserMailbox | 8.30 | 100.00 | 91.70 | 8.30 | No | 0.00 | 8.30 | Microsoft 365 E5 |
| Reception | [email protected] | SharedMailbox | 3.15 | 50.00 | 46.85 | 6.30 | No | 0.00 | 3.15 | |
| Discovery Search Mailbox | DiscoverySearchMailbox{D919BA05-46A6-415f-80AD-7E09334BB852}@contoso.onmicrosoft.com | DiscoveryMailbox | 0.02 | 50.00 | 49.98 | 0.04 | No | 0.00 | 0.02 |
shared mailbox with assigned licence, or mailbox over 80% of quota (review)