diff --git a/src/java/davmail/exchange/ExchangeSession.java b/src/java/davmail/exchange/ExchangeSession.java
index 32bb805f..f879160f 100644
--- a/src/java/davmail/exchange/ExchangeSession.java
+++ b/src/java/davmail/exchange/ExchangeSession.java
@@ -80,6 +80,7 @@ public abstract class ExchangeSession {
 
     static {
         TOKEN_FIELDS.add("SafeWordPassword");
+        TOKEN_FIELDS.add("passcode");
     }
 
     protected static final int FREE_BUSY_INTERVAL = 15;