How to remove stale activesync mobile device partnerships from Exchange 2007 older than 30 days

How to remove stale activesync mobile device partnerships from Exchange 2007

#Display the current mobile activesync devices

Get-Mailbox | ForEach {Get-ActiveSyncDeviceStatistics -Mailbox:$_.Identity} | Sort-Object DeviceType | ft Identity, Devicetype, DeviceUserAgent

#Find all of your users who have ActiveSync Partnerships:

$eas = Get-CASMailbox | where { $_.HasActiveSyncDevicePartnership -eq $True } 

#Find all users within the ActiveSync Partnership list that has a “LastSyncAttempttime” less than X amount of days, here we set a 30 days for a month:

$del = $eas | ForEach-Object { Get-ActiveSyncDeviceStatistics -Mailbox $_.Identity | where { $_.LastSyncAttempttime -lt (Get-date).adddays(-30) }}

#Remove all ActiveSync Partnerships older than 30 days:

 $del | ForEach-Object { Remove-ActiveSyncDevice $_.identity -Confirm:$False }