Useful Exchange Commandlets

Get Mailbox
Get-MailboxStatistics | where {$_.TotalItemSize -gt 1MB} | sort-object DatabaseName, TotalItemSize,LastLogonTime | format-table DisplayName, @{expression={$_.TotalItemSize.Value.ToMB()};label=”TotalItemSize(MB)”}, LastLogonTime, DatabaseName
(This will give you info on the selected users mailbox size, last login time and database)

 you could use:
Get-MailboxStatistics –id “User name” |fl displayname,totalitemsize

Message Trackign log:
Get-MessageTrackingLog -Start "04/13/2009 9:00AM" -End "04/26/2009 5:00PM" -Sender "jamesluo@sg.com" | Select-Object Timestamp,Sender, {$_.recipients}, MessageSubject | export-csv c:\QueryAllRecipients.csv

Add full mailbox permission:
Add-MailboxPermission -Identity 'CN=Journal Technical,OU=Technical,DC=EGRP,DC=local' -User 'EGRP\Domain Admins' -AccessRights 'FullAccess'

How To Check Exchange Database Size with PowerShell
Get-MailboxDatabase -Status | select ServerName,Name,DatabaseSize


Edge Sync
Start-EdgeSynchronization -Server Hub1

Calendar Permissions:
add-MailboxFolderPermission -Identity DarrenBos:\calendar -AccessRights Editor -User Scotteastman

Which Servers are people logged onto
Get-LogonStatistics -Identity "seastman" |fl clientname

Message Tracking
Get-Exchangeserver | where {$_.isHubTransportServer -eq $true -or $_.isMailboxServer -eq $true} | Get-Messagetrackinglog -sender user@domain.com -MessageSubject "Subject of message” -Start "8/27/2010 7:00 AM" -End "8/27/2010 11:00 AM" | Select-Object Timestamp,Clienthostname,eventid,source,sender,@{Name="Recipients";Expression={$_.recipients}},Recipientcount,serverhostname,SourceContext | Export-Csv c:\temp\Messageinfo.csv


Search mailbox - then put results into my mailbox in folder called XEN:
Search-Mailbox -Identity zwood -SearchQuery "From:'cs@enta.net'" -TargetMailbox seastman -TargetFolder "XEN" -LogLevel Full

Removing Emails from all mailbox's
Get-Mailbox -database "ENTA IT" -resultsize unlimited | Search-Mailbox -SearchQuery "From:'*@*.acidkrew.com'" -DeleteContent

Get-Mailbox -resultsize unlimited | Search-Mailbox -SearchQuery "From:'xraytechnician.ekcgen@aqveii.acidkrew.com'" -DeleteContent

Get-Mailbox -resultsize unlimited | Search-Mailbox -SearchQuery "From:'User X' To:'All Email Users'" -DeleteContent

Get-Mailbox -resultsize unlimited | Search-Mailbox -SearchQuery "Subject: Update Your E-Mail Details Account" -DeleteContent

Tracking Emails
get-messagetrackinglog -Server "ourExch2007" -Start "10/25/2009 9:34:00 AM" -End "11/6/2009 9:44:00 AM" -resultsize unlimited |where {$_.Sender -like "*@domain.com"}

Wondering how many log files are generated per database every minute? Quickly find out by typing:
Get-MailboxDatabase -Server $env:ComputerName | %{ Get-ChildItem -Path $_.LogFolderPath -Filter "*????.log" | Group-Object -Property {$_.LastWriteTime.Day,$_.LastWriteTime.Hour,$_.LastWriteTime.minute} | ?{$_.Count -gt 1} | Measure-Object - Property Count -Min -Max -Ave }

Mailbox Size
Get-MailboxStatistics -server exchangemb11 | Sort-Object TotalItemSize -Descending | ft Display
Name,@{label="TotalItemSize(MB)";expression={$_.TotalItemSize.Value.ToMB()}},ItemCount | Format-List > c:\file.txt

Export Mailbox Request
New-MailboxExportRequest -Mailbox journal1 -FilePath "\\vmmlibrary\Exchange_Backup\Journal Backup\Master Journal\Journal1.pst"

get-messagetrackinglog -Sender "Jim.Woods@entagroup.com" | Select-Object Timestamp,Sender, {$_.recipients}, MessageSubject | export-csv 'V:\IT\Exchange\LOGS\Jim Woods\jimEdge.csv'

Use the Shell to remove a mailbox export request:
Remove-MailboxExportRequest -Identity "Ayla\MailboxExport"

Use the Shell to remove multiple mailbox export requests:
Get-MailboxExportRequest -Status Completed | Remove-MailboxExportRequest

Archiving Info:
Get-Mailbox | where {$_.ArchiveDatabase -ne $null}

Get-Mailbox | where {$_.ArchiveDatabase -ne $null} | ft name, archivedatabase, archivename, archivequota, archivewarningquota -AutoSize

Find a users Archive information:
get-mailboxstatistics mailboxname –archive

Get-Mailbox -archive | Get-MailboxStatistics -archive |fl DisplayName, Total*

Export Tracking Logs to CSV

Export-MessageTrackingLogsForRecipient.ps1 -Recipient steve -OutputCSV .\output.csv

Mailbox Size Report:

get-mailbox | Get-MailboxStatistics | Sort-Object TotalItemSize -Descending | ft DisplayName,@{
label="TotalItemSize(MB)";expression={$_.TotalItemSize.Value.ToMB()}},@{label="TotalItemSize(GB)";expression={$_.TotalItemSize.Value.ToGB()}} >c:\scott4.xls

Database size report:
Get-MailboxDatabase -status | Sort-Object databaseSize -Descending |ft name,databasesize

Get Managed Folder Assistant
Get-MailboxServer | fl Name,ManagedFolderAssistantSchedule

Get Mailbox Database Copy Status
Get-mailboxdatabasecopystatus -connectionstatus | fl name,outgoingconnections,incominglogcopyingnetwork

Add Domain Admins FULL access rights to every mailbox
Get-MailboxDatabase | Add-ADPermission -user "Domain Admins" -AccessRights GenericAll

Enable Pipeline Tracing
Set-TransportServer -id Exchangemb11 -PipelineTracingEnabled $true -PipelineTracingSenderAddress news@entagroup.com -PipelineTracingPath "C:\Program Files\Microsoft\Exchange Server\V14\TransportRoles\Logs\PipelineTracing"

First turn it on: Set-TransportServer Server1 -PipelineTracingEnabled $True

This will create a folder called PipelineTracing and all the email messages and info will be in there

Mailbox Permission Change:
Add-MailboxPermission -Identity 'CN=Journal Master4,OU=IT,DC=EGRP,DC=local' -User 'EGRP\Domain Admins' -AccessRights 'FullAccess'