diff --git a/Elwig/Windows/MailWindow.xaml.cs b/Elwig/Windows/MailWindow.xaml.cs
index d14c398..2fc9ac1 100644
--- a/Elwig/Windows/MailWindow.xaml.cs
+++ b/Elwig/Windows/MailWindow.xaml.cs
@@ -272,7 +272,7 @@ namespace Elwig.Windows {
         private void SelectDocumentButton_Click(object sender, RoutedEventArgs evt) {
             var d = new OpenFileDialog() {
                 Title = "Dokument auswählen - Elwig",
-                DefaultExt = ".pdf",
+                DefaultExt = "pdf",
                 Filter = "PDF-Dokument (*.pdf)|*.pdf",
                 Multiselect = true,
             };
@@ -561,7 +561,7 @@ namespace Elwig.Windows {
             double totalNum = printNum + emailNum;
 
             var email = memberDocs
-                .Where(d => d.Docs.Count > 0 && d.Member.EmailAddresses.Count > 0 && (emailMode == 2 || (emailMode == 1 && d.Member.ContactViaEmail)))
+                .Where(d => d.Member.EmailAddresses.Count > 0 && (emailMode == 2 || (emailMode == 1 && d.Member.ContactViaEmail)))
                 .ToDictionary(d => d.Member, m => {
                     var docs = m.Docs.Select(d => d.Doc).ToList();
                     foreach (var doc in docs) {