Fixed snooze / send at

app/src/main/java/eu/faircode/email/EntityMessage.java

@@ -173,7 +173,7 @@ public class EntityMessage implements Serializable {
     }
 
     static void snooze(Context context, long id, Long wakeup) {
-        Intent snoozed = new Intent(context, ServiceSynchronize.class);
+        Intent snoozed = new Intent(context, ServiceUI.class);
         snoozed.setAction("snooze:" + id);
         PendingIntent pi = PendingIntent.getService(context, ServiceUI.PI_SNOOZED, snoozed, PendingIntent.FLAG_UPDATE_CURRENT);