diff --git a/ispdb/office365.com.xml b/ispdb/office365.com.xml
index e37e142..46ef15b 100644
--- a/ispdb/office365.com.xml
+++ b/ispdb/office365.com.xml
@@ -35,6 +35,11 @@
       <ewsURL>https://outlook.office365.com/ews/exchange.asmx</ewsURL>
       <useGlobalPreferredServer>true</useGlobalPreferredServer>
     </incomingServer>
+    <incomingServer type="graph">
+      <username>%EMAILADDRESS%</username>
+      <authentication>OAuth2</authentication>
+      <url>https://graph.microsoft.com</url>
+    </incomingServer>
     <outgoingServer type="smtp">
       <hostname>smtp.office365.com</hostname>
       <port>587</port>