Added workaround for folder list processing error

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

@@ -930,6 +930,7 @@ public class EmailService implements AutoCloseable {
     List<EntityFolder> getFolders() throws MessagingException {
         List<EntityFolder> folders = new ArrayList<>();
 
+        try {
             for (Folder ifolder : getStore().getDefaultFolder().list("*")) {
                 String fullName = ifolder.getFullName();
                 String[] attrs = ((IMAPFolder) ifolder).getAttributes();
@@ -941,6 +942,14 @@ public class EmailService implements AutoCloseable {
             }
 
             EntityFolder.guessTypes(folders);
+        } catch (MessagingException ex) {
+            if (ex.getMessage() != null &&
+                    ex.getMessage().contains("LIST processing failed")) {
+                Log.w(ex);
+                folders.add(new EntityFolder("Inbox", EntityFolder.INBOX));
+            } else
+                throw ex;
+        }
 
         return folders;
     }