Time for a Swedish Unified Communications User Group

If you are interested in Unified Communications and live in Sweden you might find this interesting. Have a look at this website: http://www.svenskaucklubben.se

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Try/catch in Powershell

Since Powershell has no built in function for try/catch, error handling can get a bit tricky Adam Weigert has published a nice try/catch function that makes it a whole lot easier: http://weblogs.asp.net/adweigert/archive/2007/10/10/powershell-try-catch-finally-comes-to-life.aspx

DotNetPanel Hosted Exchange Quota Report

I was asked to write a script that exports a report from our hosting departments DotNetPanel managed Exchange environment. The report should include all the different quota limits and create a csv file with data ordered by hosted company and quota limit. Here is the result:

# Get-MailboxQuota.ps1
# Script for exporting mailbox size and qouta.

# Add the Microsoft Exchange PSSnapIn
Add-PSSnapIn Microsoft.Exchange.Management.PowerShell.Admin

# Prepare the CSV file
Write-Host "Preparing csv…"
$FilePath = "C:\quota.csv"
$Date = get-date
$stream = [System.IO.StreamWriter] $FilePath
$stream.Writeline($Date)
$stream.Writeline("Company,100MB,200MB,300MB,400MB,500MB,1GB,2GB,5GB,10GB,Unlimited")
Write-Host "Done!"
Write-Host ""

# Get the OUs from AD
Write-Host "Gathering AD and mailbox information…"
$adpath = [ADSI]"LDAP://OU=hostingOrganisationOu,DC=domain,DC=local"
foreach ($base in $adpath.psbase.Children)
{
    if ($base.ObjectCategory -like ‘*Organizational-Unit*’)
    {
        Write-Host $base.name

        $childou = "LDAP://"
        $childou += $base.DistinguishedName
        $childou = [ADSI]$childou

        $parentou = "hostingOrganisationOu/" + $base.name

        $100MB = get-mailbox | Select Name,ProhibitSendQuota,OrganizationalUnit | where {$_.OrganizationalUnit -like "*$parentou*"} | where {$_.ProhibitSendQuota -eq "100MB"}
        if ($100MB -eq $null)
        {
            $100MB = "0"
        }
        elseif ($100MB.Count)
        {
            $100MB = $100MB.Count
        }
        else
        {
            $100MB = "1"
        }
        $200MB = get-mailbox | Select Name,ProhibitSendQuota,OrganizationalUnit | where {$_.OrganizationalUnit -like "*$parentou*"} | where {$_.ProhibitSendQuota -eq "200MB"}
        if ($200MB -eq $null)
        {
            $200MB = "0"
        }
        elseif ($200MB.Count)
        {
            $200MB = $200MB.Count
        }
        else
        {
            $200MB = "1"
        }

        $300MB = get-mailbox | Select Name,ProhibitSendQuota,OrganizationalUnit | where {$_.OrganizationalUnit -like "*$parentou*"} | where {$_.ProhibitSendQuota -eq "300MB"}
        if ($300MB -eq $null)
        {
            $300MB = "0"
        }
        elseif ($300MB.Count)
        {
            $300MB = $300MB.Count
        }
        else
        {
            $300MB = "1"
        }

        $400MB = get-mailbox | Select Name,ProhibitSendQuota,OrganizationalUnit | where {$_.OrganizationalUnit -like "*$parentou*"} | where {$_.ProhibitSendQuota -eq "400MB"}
        if ($400MB -eq $null)
        {
            $400MB = "0"
        }
        elseif ($400MB.Count)
        {
            $400MB = $400MB.Count
        }
        else
        {
            $400MB = "1"
        }

        $500MB = get-mailbox | Select Name,ProhibitSendQuota,OrganizationalUnit | where {$_.OrganizationalUnit -like "*$parentou*"} | where {$_.ProhibitSendQuota -eq "500MB"}
        if ($500MB -eq $null)
        {
            $500MB = "0"
        }
        elseif ($500MB.Count)
        {
            $500MB = $500MB.Count
        }
        else
        {
            $500MB = "1"
        }
        $1000MB = get-mailbox | Select Name,ProhibitSendQuota,OrganizationalUnit | where {$_.OrganizationalUnit -like "*$parentou*"} | where {$_.ProhibitSendQuota -eq "1000MB"}
        if ($1000MB -eq $null)
        {
            $1000MB = "0"
        }
        elseif ($1000MB.Count)
        {
            $1000MB = $1000MB.Count
        }
        else
        {
            $1000MB = "1"
        }
        $2000MB = get-mailbox | Select Name,ProhibitSendQuota,OrganizationalUnit | where {$_.OrganizationalUnit -like "*$parentou*"} | where {$_.ProhibitSendQuota -eq "2000MB"}
        if ($2000MB -eq $null)
        {
            $2000MB = "0"
        }
        elseif ($2000MB.Count)
        {
            $2000MB = $2000MB.Count
        }
        else
        {
            $2000MB = "1"
        }
        $5000MB = get-mailbox | Select Name,ProhibitSendQuota,OrganizationalUnit | where {$_.OrganizationalUnit -like "*$parentou*"} | where {$_.ProhibitSendQuota -eq "5000MB"}
        if ($5000MB -eq $null)
        {
            $5000MB = "0"
        }
        elseif ($5000MB.Count)
        {
            $5000MB = $5000MB.Count
        }
        else
        {
            $5000MB = "1"
        }
        $10000MB = get-mailbox | Select Name,ProhibitSendQuota,OrganizationalUnit | where {$_.OrganizationalUnit -like "*$parentou*"} | where {$_.ProhibitSendQuota -eq "10000MB"}
        if ($10000MB -eq $null)
        {
            $10000MB = "0"
        }
        elseif ($10000MB.Count)
        {
            $10000MB = $10000MB.Count
        }
        else
        {
            $10000MB = "1"
        }
        $Unlimited = get-mailbox | Select Name,ProhibitSendQuota,OrganizationalUnit | where {$_.OrganizationalUnit -like "*$parentou*"} | where {$_.ProhibitSendQuota -eq "unlimited"}
        if ($Unlimited -eq $null)
        {
            $Unlimited = "0"
        }
        elseif ($Unlimited.Count)
        {
            $Unlimited = $Unlimited.Count
        }
        else
        {
            $Unlimited = "1"
        }       
        $quotaLine = $base.name.ToString()
        $quotaLine += ","
        Write-Host "100MB: " $100MB
        $quotaLine += $100MB
        $quotaLine += ","
        Write-Host "200MB: " $200MB
        $quotaLine += $200MB

        $quotaLine += ","
        Write-Host "300MB: " $300MB
        $quotaLine += $300MB

        $quotaLine += ","
        Write-Host "400MB: " $400MB
        $quotaLine += $400MB

        $quotaLine += ","
        Write-Host "500MB: " $500MB
        $quotaLine += $500MB

        $quotaLine += ","
        Write-Host "1000MB: " $1000MB
        $quotaLine += $1000MB

        $quotaLine += ","
        Write-Host "2000MB: " $2000MB
        $quotaLine += $2000MB

        $quotaLine += ","
        Write-Host "5000MB: " $5000MB
        $quotaLine += $5000MB
        $quotaLine += ","
        Write-Host "10000MB: " $10000MB
        $quotaLine += $10000MB
        $quotaLine += ","
        Write-Host "Unlimited: " $Unlimited
        $quotaLine += $Unlimited
        Write-Host "Writing the following to file : " $quotaLine
        $stream.Writeline($quotaLine)

        Write-Host ""
    }       
}
$stream.close()

#Send an email using a user with an exchange mailbox

Write-Host "Sending report via e-mail…"

$filename = “c:\quota.csv"
$smtpServer = “exchangeHUB"

$message = new-object Net.Mail.MailMessage
$attachment = new-object Net.Mail.Attachment($filename)
$smtpClient = new-object Net.Mail.SmtpClient($smtpServer)

$credentials = new-object System.Net.networkCredential
$credentials.domain = "domain"
$credentials.UserName = "username"
$credentials.Password = "password"
$smtpClient.Credentials = $credentials

$message.From = “from@domain.com"
$message.To.Add("to@domain.com")
$message.Subject = “Mailbox Quota Report"
$message.Body = “Attached you will find the mailbox quota report. Import the .csv in Excel."
$message.Attachments.Add($attachment)

$smtpClient.Send($message)

Write-Host "Done!"
Write-Host ""

If you have any use for it in you DNP environment feel free to do so. Let me know if you run in to any trouble using it!

Email Address Policy based on database

Earlier I added a post about how to add en Email Address Policy based on group membership. Here is how to do it based on database:

New-EmailAddressPolicy “Name of the Policy” -RecipientFilter {((Database -eq ‘DistinguishedNameofDatabase’) -and (RecipientType -eq ‘UserMailbox’))} -EnabledPrimarySMTPAddressTemplate ‘SMTP:@domain’