diff --git a/source/Private/Get-CISExoOutput.ps1 b/source/Private/Get-CISExoOutput.ps1
index 9f95f1e..59bae99 100644
--- a/source/Private/Get-CISExoOutput.ps1
+++ b/source/Private/Get-CISExoOutput.ps1
@@ -52,7 +52,11 @@ function Get-CISExoOutput {
                 # Test-BlockSharedMailboxSignIn.ps1
                 $MBX = Get-EXOMailbox -RecipientTypeDetails SharedMailbox
                 # [object[]]
-                return $MBX
+                # Example output:
+                # 123e4567-e89b-12d3-a456-426614174000
+                # 987e6543-21ba-12d3-a456-426614174000
+                # abcddcba-98fe-76dc-a456-426614174000
+                return $MBX.ExternalDirectoryObjectId
             }
             '1.3.3' {
                 # Test-ExternalSharingCalendars.ps1
diff --git a/source/tests/Test-BlockSharedMailboxSignIn.ps1 b/source/tests/Test-BlockSharedMailboxSignIn.ps1
index 974e8f4..8d30fd1 100644
--- a/source/tests/Test-BlockSharedMailboxSignIn.ps1
+++ b/source/tests/Test-BlockSharedMailboxSignIn.ps1
@@ -30,8 +30,7 @@ function Test-BlockSharedMailboxSignIn {
     process {
         try {
             # Step: Retrieve shared mailbox details
-            $MBX = Get-CISExoOutput -Rec $recnum
-            $objectids = $MBX.ExternalDirectoryObjectId
+            $objectids = Get-CISExoOutput -Rec $recnum
             $users = Get-CISAadOutput -Rec $recnum
             # Step: Retrieve details of shared mailboxes from Azure AD (Condition B: Pass/Fail)
             $sharedMailboxDetails = $users | Where-Object {$_.objectid -in $objectids}
@@ -42,7 +41,7 @@ function Test-BlockSharedMailboxSignIn {
 
             # Step: Determine failure reasons based on enabled mailboxes (Condition A & B: Fail)
             $failureReasons = if (-not $allBlocked) {
-                "Some mailboxes have sign-in enabled: $($enabledMailboxes -join ', ')"
+                "Some mailboxes have sign-in enabled (AccountEnabled:True):`n$($enabledMailboxes -join ', ')"
             }
             else {
                 "N/A"
@@ -53,7 +52,7 @@ function Test-BlockSharedMailboxSignIn {
                 "All shared mailboxes have sign-in blocked."
             }
             else {
-                "Enabled Mailboxes: $($enabledMailboxes -join ', ')"
+                "AccountEnabled set to True Mailboxes: $($enabledMailboxes -join ', ')"
             }
 
             # Step: Create and populate the CISAuditResult object