forgot to adjust another d.domain field in email-overview

Signed-off-by: Michael Kaufmann <d00p@froxlor.org>

lib/tablelisting/customer/tablelisting.emails_overview.php

@@ -33,7 +33,7 @@ return [
 		'title' => lng('menue.email.emailsoverview'),
 		'icon' => 'fa-solid fa-envelope',
 		'self_overview' => ['section' => 'email', 'page' => 'overview'],
-		'default_sorting' => ['d.domain' => 'asc'],
+		'default_sorting' => ['d.domain_ace' => 'asc'],
 		'columns' => [
 			'd.domain_ace' => [
 				'label' => 'Domain',