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Clients/Contoso Legal LLP

Contoso Legal LLP

contoso.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 GB300 GB600 GB19 Jul 202611 Oct 20262026-07-19: 386.4 GB2026-07-26: 389.7 GB2026-08-02: 407.5 GB2026-08-09: 412.5 GB2026-08-16: 400.6 GB2026-08-23: 423.8 GB2026-08-30: 399.9 GB2026-09-06: 419 GB2026-09-13: 434.8 GB2026-09-20: 433.5 GB2026-09-27: 441.2 GB2026-10-04: 467 GB2026-10-11: 473.7 GB473.7 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.

MailboxTypeSize now30 days ago30-day change90 days agoGrowth a monthStops sending atForecast full
evie.davis@contoso.example highUser47.2 GB43.9 GB+3.3 GB+2.8 GB49.5 GB5 Nov 2026
noah.clark@contoso.exampleUser21.2 GB18.6 GB+2.5 GB+2.2 GB49.5 GB5 Nov 2027
lily.harrison@contoso.exampleUser26.6 GB24.4 GB+2.1 GB+1.8 GB49.5 GB24 Oct 2027
sophie.taylor@contoso.exampleUser23.4 GB21.3 GB+2.1 GB+1.8 GB49.5 GB20 Dec 2027
owen.taylor@contoso.exampleUser18.8 GB16.7 GB+2.1 GB+1.8 GB49.5 GB14 Mar 2028
olivia.wilson@contoso.exampleUser24.6 GB22.6 GB+2.0 GB+1.7 GB49.5 GB29 Dec 2027
olivia.ward@contoso.exampleUser12.5 GB11.0 GB+1.5 GB+1.3 GB49.5 GB18 Feb 2029
bobby.marsh@contoso.exampleUser25.0 GB23.5 GB+1.5 GB+1.3 GB49.5 GB6 May 2028
oliver.hill@contoso.exampleUser45.6 GB44.2 GB+1.4 GB+1.2 GB49.5 GB19 Jan 2027
megan.smith@contoso.exampleUser26.9 GB25.6 GB+1.3 GB+1.2 GB49.5 GB21 May 2028
ella.thomas@contoso.exampleUser26.6 GB25.6 GB+1.1 GB+934.4 MB49.5 GB2 Nov 2028
rhys.evans@contoso.exampleUser3.0 GB2.6 GB+334.7 MB+286.9 MB49.5 GB1 Jun 2040
jacob.johnson@contoso.exampleUser7.5 GB7.2 GB+305.9 MB+262.2 MB49.5 GB4 Apr 2040
annabel.fraser@contoso.exampleUser13.1 GB12.8 GB+267.6 MB+229.3 MB49.5 GB21 Feb 2040
william.clark@contoso.exampleUser2.1 GB1.9 GB+263.1 MB+225.5 MB49.5 GB10 Jun 2044
joseph.morris@contoso.exampleUser25.1 GB24.8 GB+256.9 MB+220.2 MB49.5 GB8 Feb 2036
jack.white@contoso.exampleUser22.3 GB22.0 GB+228.0 MB+195.4 MB49.5 GB1 Jul 2038
accounts@contoso.exampleShared44.8 GB44.8 GBNo changeNo change49.5 GB
priya.hughes@contoso.exampleUser28.1 GB49.5 GB
reception@contoso.exampleShared18.9 GB18.9 GBNo changeNo change49.5 GB
info@contoso.exampleShared6.4 GB6.4 GBNo changeNo change49.5 GB
william.allen@contoso.exampleUser4.1 GB49.5 GB
boardroom@contoso.exampleRoom102.4 MB102.4 MBNo changeNo change49.5 GB

Total size by month 4

CSV

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

MonthTotal sizeChange
2026-10473.7 GB+32.5 GB
2026-09441.2 GB+41.3 GB
2026-08399.9 GB+10.2 GB
2026-07389.7 GB

Data from Mailbox size ().