diff --git a/Elwig/Windows/DeliveryAdminWindow.xaml.cs b/Elwig/Windows/DeliveryAdminWindow.xaml.cs
index de236fd..1fd899b 100644
--- a/Elwig/Windows/DeliveryAdminWindow.xaml.cs
+++ b/Elwig/Windows/DeliveryAdminWindow.xaml.cs
@@ -155,6 +155,10 @@ namespace Elwig.Windows {
         private async void Menu_DeliveryNote_Email_Click(object sender, RoutedEventArgs evt) {
             if (DeliveryList.SelectedItem is not Delivery d)
                 return;
+            var res = MessageBox.Show("Soll eine E-Mail verschickt werden?", "Lieferschein verschicken",
+                MessageBoxButton.YesNo, MessageBoxImage.Question, MessageBoxResult.Yes);
+            if (res != MessageBoxResult.Yes)
+                return;
             await DeliveryService.GenerateDeliveryNote(d.Year, d.DId, ExportMode.Email);
         }
 
diff --git a/Elwig/Windows/MemberAdminWindow.xaml.cs b/Elwig/Windows/MemberAdminWindow.xaml.cs
index 2c039cf..1672340 100644
--- a/Elwig/Windows/MemberAdminWindow.xaml.cs
+++ b/Elwig/Windows/MemberAdminWindow.xaml.cs
@@ -506,6 +506,10 @@ namespace Elwig.Windows {
 
         private async void Menu_MemberDataSheet_Email_Click(object sender, RoutedEventArgs evt) {
             if (ViewModel.SelectedMember is not Member m) return;
+            var res = MessageBox.Show("Soll eine E-Mail verschickt werden?", "Stammdatenblatt verschicken",
+                MessageBoxButton.YesNo, MessageBoxImage.Question, MessageBoxResult.Yes);
+            if (res != MessageBoxResult.Yes)
+                return;
             await MemberService.GenerateMemberDataSheet(m, ExportMode.Email);
         }
 
@@ -534,6 +538,10 @@ namespace Elwig.Windows {
             var year = (int?)((sender as MenuItem)?.Parent as MenuItem)?.Tag;
             if (ViewModel.SelectedMember is not Member m || year == null)
                 return;
+            var res = MessageBox.Show("Soll eine E-Mail verschickt werden?", "Anlieferungsbestätigung verschicken",
+                MessageBoxButton.YesNo, MessageBoxImage.Question, MessageBoxResult.Yes);
+            if (res != MessageBoxResult.Yes)
+                return;
             await MemberService.GenerateDeliveryConfirmation(m, (int)year, ExportMode.Email);
         }
 
@@ -566,6 +574,10 @@ namespace Elwig.Windows {
             var avnr = (int?)((sender as MenuItem)?.Parent as MenuItem)?.Tag;
             if (ViewModel.SelectedMember is not Member m || year == null || avnr == null)
                 return;
+            var res = MessageBox.Show("Soll eine E-Mail verschickt werden?", "Traubengutschrift verschicken",
+                MessageBoxButton.YesNo, MessageBoxImage.Question, MessageBoxResult.Yes);
+            if (res != MessageBoxResult.Yes)
+                return;
             await MemberService.GenerateCreditNote(m, (int)year, (int)avnr, ExportMode.Email);
         }