diff --git a/src/java/davmail/exchange/ews/EwsExchangeSession.java b/src/java/davmail/exchange/ews/EwsExchangeSession.java
index c05c5b22..bc07f036 100644
--- a/src/java/davmail/exchange/ews/EwsExchangeSession.java
+++ b/src/java/davmail/exchange/ews/EwsExchangeSession.java
@@ -1956,7 +1956,7 @@ public class EwsExchangeSession extends ExchangeSession {
     }
 
     protected static boolean isItemId(String itemName) {
-        return itemName.length() == 156;
+        return itemName.length() == 156 || itemName.length() == 152;
     }
 }