diff --git a/src/java/davmail/exchange/ews/DeleteItemMethod.java b/src/java/davmail/exchange/ews/DeleteItemMethod.java
index 79a006ca..d2874547 100644
--- a/src/java/davmail/exchange/ews/DeleteItemMethod.java
+++ b/src/java/davmail/exchange/ews/DeleteItemMethod.java
@@ -28,9 +28,10 @@ public class DeleteItemMethod extends EWSMethod {
      * @param itemId     item id
      * @param deleteType delete mode
      */
-    public DeleteItemMethod(ItemId itemId, DeleteType deleteType) {
+    public DeleteItemMethod(ItemId itemId, DeleteType deleteType, SendMeetingCancellations sendMeetingCancellations) {
         super("Item", "DeleteItem");
         addMethodOption(deleteType);
+        addMethodOption(sendMeetingCancellations);
         this.itemId = itemId;
     }
 
diff --git a/src/java/davmail/exchange/ews/EwsExchangeSession.java b/src/java/davmail/exchange/ews/EwsExchangeSession.java
index b4eb7810..52ee29a5 100644
--- a/src/java/davmail/exchange/ews/EwsExchangeSession.java
+++ b/src/java/davmail/exchange/ews/EwsExchangeSession.java
@@ -194,7 +194,7 @@ public class EwsExchangeSession extends ExchangeSession {
     @Override
     public void deleteMessage(ExchangeSession.Message message) throws IOException {
         LOGGER.debug("Delete " + message.permanentUrl);
-        DeleteItemMethod deleteItemMethod = new DeleteItemMethod(((EwsExchangeSession.Message) message).itemId, DeleteType.HardDelete);
+        DeleteItemMethod deleteItemMethod = new DeleteItemMethod(((EwsExchangeSession.Message) message).itemId, DeleteType.HardDelete, SendMeetingCancellations.SendToNone);
         executeMethod(deleteItemMethod);
     }
 
@@ -1081,7 +1081,7 @@ public class EwsExchangeSession extends ExchangeSession {
     public void deleteItem(String folderPath, String itemName) throws IOException {
         EWSMethod.Item item = getEwsItem(folderPath, itemName);
         if (item != null) {
-            DeleteItemMethod deleteItemMethod = new DeleteItemMethod(new ItemId(item), DeleteType.HardDelete);
+            DeleteItemMethod deleteItemMethod = new DeleteItemMethod(new ItemId(item), DeleteType.HardDelete, SendMeetingCancellations.SendToNone);
             executeMethod(deleteItemMethod);
         }
     }
diff --git a/src/java/davmail/exchange/ews/MessageDisposition.java b/src/java/davmail/exchange/ews/MessageDisposition.java
index 433ba412..9a2e33ae 100644
--- a/src/java/davmail/exchange/ews/MessageDisposition.java
+++ b/src/java/davmail/exchange/ews/MessageDisposition.java
@@ -21,6 +21,7 @@ package davmail.exchange.ews;
 /**
  * MessageDisposition flag.
  */
+@SuppressWarnings({"JavaDoc"})
 public class MessageDisposition extends AttributeOption {
 
     private MessageDisposition(String value) {
diff --git a/src/java/davmail/exchange/ews/SendMeetingCancellations.java b/src/java/davmail/exchange/ews/SendMeetingCancellations.java
new file mode 100644
index 00000000..1f349e08
--- /dev/null
+++ b/src/java/davmail/exchange/ews/SendMeetingCancellations.java
@@ -0,0 +1,32 @@
+/*
+ * DavMail POP/IMAP/SMTP/CalDav/LDAP Exchange Gateway
+ * Copyright (C) 2010  Mickael Guessant
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+package davmail.exchange.ews;
+
+/**
+ * Item update option.
+ */
+public class SendMeetingCancellations extends AttributeOption {
+    private SendMeetingCancellations(String value) {
+        super("SendMeetingCancellations", value);
+    }
+
+    public static final SendMeetingCancellations SendToNone = new SendMeetingCancellations("SendToNone");
+    public static final SendMeetingCancellations SendOnlyToAll = new SendMeetingCancellations("SendOnlyToAll");
+    public static final SendMeetingCancellations SendToAllAndSaveCopy = new SendMeetingCancellations("SendToAllAndSaveCopy");
+}