diff -r 6fbed849b4f4 -r 1f895d8a5b2b qtmobility/src/messaging/qfsengine_symbian.cpp
--- a/qtmobility/src/messaging/qfsengine_symbian.cpp	Wed Jun 23 19:08:38 2010 +0300
+++ b/qtmobility/src/messaging/qfsengine_symbian.cpp	Tue Jul 06 15:12:50 2010 +0300
@@ -78,6 +78,8 @@
 
 CFSEngine::CFSEngine()
 {
+    connect(QCoreApplication::instance(), SIGNAL(aboutToQuit()), this, SLOT(cleanupFSBackend()));
+
     TRAPD(err, {
         m_factory = CEmailInterfaceFactory::NewL(); 
         m_ifPtr = m_factory->InterfaceL(KEmailClientApiInterface);
@@ -93,6 +95,11 @@
 
 CFSEngine::~CFSEngine()
 {
+
+}
+
+void CFSEngine::cleanupFSBackend()
+{
     m_mtmAccountList.clear();
     for (TInt i = 0; i < m_attachments.Count(); i++){
         m_attachments[i]->Release();