Add new optional beta email parser thats based on ImapEngine instead of Webklex

plugins/vendor/zbateson/mail-mime-parser/.php-cs-fixer.dist.php

@@ -0,0 +1,15 @@
+<?php
+/*
+ * This document has been generated with
+ * https://mlocati.github.io/php-cs-fixer-configurator/#version:3.0.0-rc.1|configurator
+ * you can change this configuration by importing this file.
+ *
+ */
+
+$config = include 'vendor/zbateson/mb-wrapper/PhpCsFixer.php';
+
+return $config->setFinder(PhpCsFixer\Finder::create()
+    ->exclude('vendor')
+    ->in(__DIR__.'/src')
+    ->in(__DIR__.'/tests')
+    );