Workaround for Swiftmailer Easyname - Problem

StreamBuffer.php

// /vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/StreamBuffer.php

private function _establishSocketConnection()
    {
        $host = $this->_params['host'];
        if (!empty($this->_params['protocol'])) {
            $host = $this->_params['protocol'].'://'.$host;
        }
        $timeout = 15;
        if (!empty($this->_params['timeout'])) {
            $timeout = $this->_params['timeout'];
        }
        $options = array();
        if (!empty($this->_params['sourceIp'])) {
            $options['socket']['bindto'] = $this->_params['sourceIp'].':0';
        }
        if (isset($this->_params['stream_context_options'])) {
            $options = array_merge($options, $this->_params['stream_context_options']);
        }
        $streamContext = stream_context_create($options);
        #$this->_stream = @stream_socket_client($host.':'.$this->_params['port'], $errno, $errstr, $timeout, STREAM_CLIENT_CONNECT, $streamContext);
        $this->_stream = fsockopen($host.':'.$this->_params['port'], $errno, $errstr, $timeout);
        if (false === $this->_stream) {
            throw new Swift_TransportException(
                'Connection could not be established with host '.$this->_params['host'].
                ' ['.$errstr.' #'.$errno.']'
                );
        }
        if (!empty($this->_params['blocking'])) {
            stream_set_blocking($this->_stream, 1);
        } else {
            stream_set_blocking($this->_stream, 0);
        }
		
		$timeout = 15;
		
	
        stream_set_timeout($this->_stream, $timeout);
        $this->_in = &$this->_stream;
        $this->_out = &$this->_stream;
    }