ต้องการ send email ผ่าน phpmailer (raspberry pi) รบกวนช่วยตรวจสอบหน่อบครับ

		$config['protocol'] = 'smtp';
		$config['smtp_crypto']='tls';
		$config['smtp_host'] = "smtp.gmail.com";
		$config['smtp_port'] = "25";
		$config['smtp_timeout'] = '7';
		$config['smtp_user'] = "[email protected]";
		$config['smtp_pass'] = "xxxxxxxx";
		$config['smtp_auth'] = true;
		$config['charset'] = "utf-8"; //'iso-8859-1'
		$config['mailtype'] = "html";
		$config['newline'] = "\r\n";