This is a question i recieved via email this week and its typical of the kind of thing im talking about.
How do i export the list for Exchange Users from Exchange Server 2007 SP1 by using a cmdlet:
I want something like the following table
Example:
Department , Alias , DefaultQuota ,OverQuota ,TotalitemSize, LastAccessTime
------------------------------------------------------------------------------------------------
ITD Glen 50 MB 55 MB 55 MB March3rd 2008
Now it would be nice if there was a simple Oneliner powershell cmdlet that could return this information but there isn't. What you need to do is combine a number of different cmdlet's to get the information you want. And this is really where the Power in Powershell comes in because it allows you to easily integrate the result of different operations. So to get this information we need to combine get-mailbox, get-mailboxstatitics and to get information about what department the users is in straight ADSI is the best way to go. To be able to use the Export cmdlets that come with Powerhell its best to store the result of your combination in a custom object and then when it comes time to produce the report you can the use something like export-csv or converttohtml . So the following script is one method of solving the above question it reuses a cut down version of the mailbox size gui script that been tweaked to show the required information and produces a CSV file at the end. The script has one variable that is hardcoded which is the name of the server you want to run the script against which you will need to change. I've put a download of this script here the script it self looks like
$snServerName = "servername"
$fname = "c:\mbreport.csv"
$usrquotas = @{ }
$mstoresquotas = @{ }
$mbcombCollection = @()
get-mailboxdatabase -server $snServerName | ForEach-Object{
if ($_.ProhibitSendReceiveQuota.IsUnlimited -ne $true){
$mstoresquotas.add($_.identity,$_.ProhibitSendReceiveQuota)
}
}
$usrquotas = @{ }
Get-Mailbox -server $snServerName -ResultSize Unlimited | foreach-object{
if($_.ProhibitSendReceiveQuota.IsUnlimited -ne $true){
$usrquotas.add($_.ExchangeGuid,$_.ProhibitSendReceiveQuota)
}
}
$quQuotaval = 0
get-mailboxstatistics -Server $snServerName | Where {$_.DisconnectDate -eq $null} | ForEach-Object{
$quQuota = "0"
if ($usrquotas.ContainsKey($_.MailboxGUID)){
if ($usrquotas[$_.MailboxGUID].Value -ne $null){
$quQuotaval = $usrquotas[$_.MailboxGUID].Value.ToMB()
$quQuota = "{0:P0}" -f ($_.TotalItemSize.Value.ToMB()/$usrquotas[$_.MailboxGUID].Value.ToMB())}
}
else{
if ($mstoresquotas.ContainsKey($_.database)){
if ($mstoresquotas[$_.database].Value -ne $null){
$quQuotaval = $mstoresquotas[$_.database].Value.ToMB()
$quQuota = "{0:P0}" -f ($_.TotalItemSize.Value.ToMB()/$mstoresquotas[$_.database].Value.ToMB())}}
}
$icount = 0
$tisize = 0
$disize = 0
if ($_.DisplayName -ne $null){$dname = $_.DisplayName}
if ($_.ItemCount -ne $null){$icount = $_.ItemCount}
if ($_.TotalItemSize.Value.ToMB() -ne $null){$tisize = $_.TotalItemSize.Value.ToMB()}
if ($_.TotalDeletedItemSize.Value.ToMB() -ne $null){$disize = $_.TotalDeletedItemSize.Value.ToMB()}
$mbcomb = "" | select DisplayName,QuotaSize,TotalItemSize,Department,LastLogonTime
$mbcomb.DisplayName = $dname
$mbcomb.QuotaSize = $quQuotaval
$mbcomb.TotalItemSize = $tisize
$usrString = 'LDAP://' + $_.identity
$usr = [ADSI]$usrString
$mbcomb.Department = $usr.Department
$mbcomb.LastLogonTime = $_.LastLogonTime
$mbcombCollection += $mbcomb
}
$mbcombCollection | export-csv -noTypeInformation $fname
