diff --git a/extensions/webmail/static/css/webmail.css b/extensions/webmail/static/css/webmail.css
index 8e861793f..f89ad4ac2 100644
--- a/extensions/webmail/static/css/webmail.css
+++ b/extensions/webmail/static/css/webmail.css
@@ -42,6 +42,9 @@ html > body #listing {
     width: 100%;
     /*position: relative;*/
     border-bottom: 1px solid #C8D6E8;
+    user-select: none; /* CSS3 */
+    -moz-user-select: none; /* Gecko (Firefox) */
+    -khtml-user-select:none; /* Webkit (Safari, Chrome) */
 }
 
 tr.selected {
diff --git a/extensions/webmail/templates/webmail/index.html b/extensions/webmail/templates/webmail/index.html
index d8b3f79a1..aa3b7c9f5 100644
--- a/extensions/webmail/templates/webmail/index.html
+++ b/extensions/webmail/templates/webmail/index.html
@@ -208,15 +208,57 @@
     }
 
     var selectedRows = new Array();
+    var fromrow = -1;
+    var torow = -1;
+
+    $(document.body).addEvent("keydown", function(event) {
+      if (event.shift) {
+        event.stop();
+      }
+    });
+
+    /* The IE way for disabling default selection */
+    $$("tbody>tr").set("unselectable", "on");
 
     $$("tbody>tr").addEvent("click", function(event) {
       var tr = $(event.target).getParent();
+
+      if (event.shift && fromrow != -1) {
+        var currentrow = parseInt(tr.get("name"));
+
+        if (fromrow < currentrow) {
+          rangeUp2Down(fromrow, currentrow);
+        } else {
+          rangeDown2Up(fromrow, currentrow);
+        }
+        fromrow = currentrow;
+        return;
+      }
+      fromrow = parseInt(tr.get("name"));
+      toggleSelectRow(tr);
+    });
+
+    rangeUp2Down = function(start, end) {
+      for (var i = start + 1; i <= end; i++) {
+        var tr = $$("tr[name=" + i + "]")[0];
+        toggleSelectRow(tr)
+      }
+    }
+
+    rangeDown2Up = function(start, end) {
+      for (var i = start - 1; i >= end; i--) {
+        var tr = $$("tr[name=" + i + "]")[0];
+        toggleSelectRow(tr)
+      }
+    }
+
+    toggleSelectRow = function(tr) {
       if (!tr.hasClass("selected")) {
         selectRow(tr);
       } else {
         unselectRow(tr, true);
       }
-    });
+    }
 
     selectRow = function(tr) {
       tr.addClass("selected");
diff --git a/lib/tables.py b/lib/tables.py
index 58a44fcca..86b5e8be0 100644
--- a/lib/tables.py
+++ b/lib/tables.py
@@ -54,8 +54,9 @@ class Table(object):
                 except AttributeError:
                     self.columns += [m[1]]
         self.rows = []
+        trcpt = 0
         for row in rows:
-            nrow = {"id" : row[self.idkey], "cols" : []}
+            nrow = {"id" : row[self.idkey], "cols" : [], "trcpt" : trcpt}
             for c in self.columns:
                 newcol = {"name" : c.name}
                 for key in ["width", "align", "cssclass"]:
@@ -82,6 +83,7 @@ class Table(object):
                         newcol["value"] = row[c.name]
                 nrow["cols"] += [newcol]
             self.rows += [nrow]
+            trcpt += 1
 
     def render(self, request):
         if len(self.rows):
diff --git a/templates/common/table_body.html b/templates/common/table_body.html
index c218d8902..25e368bd8 100644
--- a/templates/common/table_body.html
+++ b/templates/common/table_body.html
@@ -1,6 +1,6 @@
 <tbody>
   {% for row in table.rows %}
-  <tr id="{{ row.id }}" class="{% cycle 'odd' 'even' %}">
+  <tr id="{{ row.id }}" class="{% cycle 'odd' 'even' %}" name="{{ row.trcpt }}">
     {% for cell in row.cols %}
     <td name="{{ cell.name }}" width="{{ cell.width }}" align="{{ cell.align }}" class="{{ cell.cssclass }}">
     {% if cell.safe %}{{ cell.value|safe }}{% else %}{{ cell.value }}{% endif %}