Improvement

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

@@ -54,6 +54,7 @@ public class DisconnectBlacklist {
             @Override
             public void run() {
                 try {
+                    if (file.exists())
                         init(file);
                 } catch (Throwable ex) {
                     Log.e(ex);