src/Services/Mailgun.php
public static function getTransport($domain, $key)
    {
        if (empty($domain) || empty($key)) {
            throw new InternalServerErrorException('Missing one or more configuration for MailGun service.');
        }

        return new MailgunTransport(new Client(), $key, $domain);
    }
public static function getTransport($domain, $key)
    {
        if (empty($domain) || empty($key)) {
            throw new InternalServerErrorException('Missing one or more configuration for MailGun service.');
        }

        return new MailgunTransport(new Client(), $key, $domain);
    }
@param $domain
@param $key

@return \Illuminate\Mail\Transport\MailgunTransport
@throws \DreamFactory\Core\Exceptions\InternalServerErrorException