Powershell Exchange mailboxsizes

Hi All,

I need a powershell script that will tell me mailboxes above 1gb, I then need the name and email address and the move this mailboxes to a different dag. how do I do this?

thank you in advance.

regards,
kelly

PowershellExchangeScripting Languages

Last Comment

Tom Cieslik

8/22/2022 - Mon

ASKER CERTIFIED SOLUTION

sirbounty

3/17/2017

Become an EE member today7-DAY FREE TRIAL

Members can start a 7-Day Free trial then enjoy unlimited access to the platform

Learn why we charge membership fees

We get it - no one likes a content blocker. Take one extra minute and find out why we block content.

Not exactly the question you had in mind?

Sign up for an EE membership and get your own personalized solution. With an EE membership, you can ask unlimited troubleshooting, research, or opinion questions.

ask a question

Tom Cieslik

3/17/2017

To see maiboxes grader than 1GB you can use this command

get-mailbox | Get-MailboxStatistics | where {$_.TotalItemSize -ge 1GB} |Sort-Object TotalItemSize

To export list to c:\temp\MailboxesOver1GB.csv (C:\Temp must exist on Exchange server)

get-mailbox | Get-MailboxStatistics | where {$_.TotalItemSize -ge 1GB} |Sort-Object TotalItemSize |Export-CSV c:\temp\MailboxesOver1GB.csv

To move it to different DAG you need to specify some more information about it.

Tom Cieslik

3/17/2017

This will give you all information about mailbox but if you want to limit it only to DisplayName and mailbox size then use this:

get-mailbox -ResultSize Unlimited | Get-MailboxStatistics | where {$_.TotalItemSize -ge 3GB} |Sort-Object TotalItemSize -Descending |Select-Object DisplayName,TotalItemSize |Export-CSV c:\temp\mailboxesOver3GB.csv

This is the best money I have ever spent. I cannot not tell you how many times these folks have saved my bacon. I learn so much from the contributors.

rwheeler23

Certified Expert Program

Credly Partnership

Udemy Partnership