mailconfig.php

<?php

	namespace App\Models;

	use App\Http\Controllers\ServerLookupController;
	use Illuminate\Contracts\Support\MessageBag;

	class MailConfig {
		const MY_DOMAIN = 'hostineer.com';

		public static function lookup($domain) {
			$server = 'mail.' . $domain;
			$controller = \App::make(ServerLookupController::class);
			$data = $controller->callAction('findDomain', ['domain' => $domain]);
			if (!$data instanceof MessageBag) {
				$server = $data;
			}
			return $server . '.' . ServerLookupController::MY_DOMAIN;
			if (!$server) {
				return 'mail.' . $domain;
			}
			return $server . '.' . ServerLookupController::MY_DOMAIN;
		}
	}