问如何安排邮件控制器和env文件？

EN

//here is the ENV File Configuration

MAIL_MAILER=smtp
MAIL_HOST=smtp.gmail.com
MAIL_PORT=587
MAIL_USERNAME=abc@gmail.com
MAIL_PASSWORD=bcccc124444
MAIL_ENCRYPTION=tls
MAIL_FROM_ADDRESS=abc@gmail.com
MAIL_FROM_NAME="${APP_NAME}"

public function sendmail($email,$name,$message) {


       //dd($email,$name,$message);
        require base_path("vendor/autoload.php");
        $mail = new PHPMailer(true);     // Passing `true` enables exceptions

        try {
 $mail->SMTPDebug =0;
        $mail->isSMTP();
        $mail->Host = 'smtp.gmail.com';             //  smtp host
        $mail->SMTPAuth = true;
        $mail->Username = 'abc@gmail.com';
        $mail->Password ='mypassword';
        $mail->SMTPSecure = 'tls';                  
        $mail->Port =587;                        
        $mail->setFrom($email,$name);
        $mail->addAddress('receivemail@gmail.com');
        $mail->isHTML(true);  
        $mail->Subject = 'WebQuery';
        $mail->Body =$message;
if( !$mail->send() ) {
               dd('not send');
                return back()->with("failed", "Email not sent.")->withErrors($mail->ErrorInfo);
            }
            
            else {
                dd('send');
                return back()->with("success", "Email has been sent.");
            }

        } catch (Exception $e) {
            dd($e);
             return back()->with('error','Message could not be sent.');
        }
    }