diff --git a/website/docs/setup/m365-access.md b/website/docs/setup/m365-access.md
index 744ea9435..21e42f3e6 100644
--- a/website/docs/setup/m365-access.md
+++ b/website/docs/setup/m365-access.md
@@ -57,6 +57,7 @@ then click **Add permissions**.
 | Mail.ReadWrite | Application | Read and write mail in all mailboxes |
 | User.Read.All | Application | Read all users' full profiles |
 | Sites.FullControl.All | Application | Have full control of all site collections |
+| MailboxSettings.Read | Application | Read all user mailbox settings |
 
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