@@ -0,0 +1,18 @@
+<?php
+use October\Rain\Database\Schema\Blueprint;
+use October\Rain\Database\Updates\Migration;
+class DbSystemMailLayoutsInlineCss extends Migration
+{
+    public function up()
+    {
+        Schema::table('system_mail_layouts', function (Blueprint $table) {
+            $table->boolean('inline_css')->default(true);
+        });
+    }
+    public function down()
+    {
+        Schema::table('system_mail_layouts', function (Blueprint $table) {
+           $table->dropColumn('inlince_css');
+        });
+    }
+}
Think this should be `inline_css`