diff --git a/ActiveSync_Last30Days.ps1 b/ActiveSync_Last30Days.ps1
new file mode 100644
index 0000000..3fab0e3
--- /dev/null
+++ b/ActiveSync_Last30Days.ps1
@@ -0,0 +1,31 @@
+Connect-ExchangeOnline
+
+$since = (Get-Date).AddDays(-30)
+
+$devices = Get-MobileDevice -ResultSize Unlimited |
+Where-Object {
+    ($_.ClientType -eq 'EAS' -or $_.ClientType -match 'ActiveSync') -and
+    $_.ClientVersion -and
+    ([version]$_.ClientVersion -lt [version]'16.1')
+}
+
+$report = foreach ($d in $devices) {
+    $s = Get-MobileDeviceStatistics -Identity $d.Identity -ErrorAction SilentlyContinue
+    if ($s -and $s.LastSuccessSync -and $s.LastSuccessSync -ge $since) {
+        [pscustomobject]@{
+            UserDisplayName   = $d.UserDisplayName
+            Mailbox           = $d.UserPrincipalName
+            DeviceId          = $d.DeviceId
+            DeviceModel       = $s.DeviceModel
+            DeviceOS          = $s.DeviceOS
+            ClientType        = $d.ClientType
+            ClientVersion     = $d.ClientVersion
+            LastSuccessSync   = $s.LastSuccessSync
+            FirstSyncTime     = $s.FirstSyncTime
+            Status            = $s.Status
+        }
+    }
+}
+
+$report | Sort-Object UserDisplayName | Format-Table -AutoSize
+$report | Export-Csv .\ActiveSync_Last30Days.csv -NoTypeInformation -Encoding UTF8
\ No newline at end of file