php - PHPMailer Laravel issue

Question

I am having an issue using PHPmailer class in laravel ,sometimes the email is sent and in very rare case its not sent but after the $mail->send() function all the other script is running fine and it doesn't even throw any error and I am unable to find out whats wrong. below is my code.

 $to_email = '';
        $from_email = '[email protected]';
        $mail = new PHPMailer();
        try {
            $mail->SMTPOptions = array(
                'ssl'  => array(
                       'verify_peer' => false,
                       'verify_peer_name' => false,
                       'allow_self_signed' => true
                               )
            );
            //Server settings
            $mail->SMTPDebug = 1;                      // Enable verbose debug output
            $mail->isSMTP();                                            // Send using SMTP
            $mail->Host       = 'smtp.something.com.pk';                    // Set the SMTP server 
            $mail->SMTPAuth   = true;                                   // Enable SMTP authentication
            $mail->Username   = '[email protected]';                     // SMTP username
            $mail->Password   = 'xyz';                               // SMTP password
            $mail->SMTPSecure = PHPMailer::ENCRYPTION_STARTTLS;  
            $mail->Port       = 25;                                     // TCP port to connect to
            //Recipients
            $mail->setFrom($from_email, 'TESTING');
            $mail->addAddress(Auth::user()->email);
            $mail->addBCC('[email protected]');
            $mail->isHTML(true);     
            $mail->Subject = 'XYZ ';
            $mail->Body    = 'Hey';
            $mail->AltBody = '';
            $mail->send();

Answer 1

等待大神答复