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Clients/Northwind Traders

Northwind Traders

northwindtraders.onmicrosoft.com

Mailbox size trend

How each mailbox has grown over the last one and three months, which will fill up and when, and the tenant's total mailbox size month by month.

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Mailbox storage over time

0 GB400 GB800 GB19 Jul 202611 Oct 20262026-07-19: 564 GB2026-07-26: 580.8 GB2026-08-02: 585.9 GB2026-08-09: 602.5 GB2026-08-16: 611.5 GB2026-08-23: 621.8 GB2026-08-30: 636 GB2026-09-06: 629 GB2026-09-13: 668.8 GB2026-09-20: 678.7 GB2026-09-27: 667.1 GB2026-10-04: 711.8 GB2026-10-11: 706.5 GB706.5 GB

Each mailbox now, against Office Sentry's collection from 35 days earlier (2026-09-06), fastest-growing first. 1 mailbox is full or forecast to fill within 90 days at its current rate: turn on the archive (or auto-expanding archiving) or clear old mail before sending stops.

Total size by month 4

CSV

The tenant's total mailbox size at the last collection of each month.

MonthTotal sizeChange
2026-10706.5 GB+39.4 GB
2026-09667.1 GB+31.1 GB
2026-08636.0 GB+55.3 GB
2026-07580.8 GB

Data from Mailbox size ().