Cleanup

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

@@ -871,9 +871,6 @@ public class EmailProvider implements Parcelable {
 
     @NonNull
     private static EmailProvider fromMSAutodiscovery(Context context, String domain, String email, IDiscovery intf) throws UnknownHostException {
-        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
-        boolean open_safe = prefs.getBoolean("open_safe", false);
-
         // https://learn.microsoft.com/en-us/Exchange/architecture/client-access/autodiscover
         // https://github.com/gronke/email-autodiscover/blob/master/mail/autodiscover.xml
         // Example: https://mail.de/autodiscover/autodiscover.xml