1 files changed, 1 insertions, 0 deletions

diff --git a/common/domain/mail.cpp b/common/domain/mail.cpp
index 69c351c..29c72c2 100644
--- a/common/domain/mail.cpp
+++ b/common/domain/mail.cpp
@@ -51,6 +51,7 @@ static TypeIndex &getIndex()
         index->addProperty<QString>("subject");
         index->addProperty<QDateTime>("date");
         index->addProperty<QByteArray>("folder");
+        index->addPropertyWithSorting<QByteArray, QDateTime>("folder", "date");
     }
     return *index;
 }