phpmailer

<?php
    use PHPMailer\PHPMailer;
    use PHPMailer\Exception;

    require "PHPMailer/src/Exception.php";
    require "PHPMailer/src/PHPMailer.php";
    require "PHPMailer/src/SMTP.php";

    $conn = mysqli_connect("localhost","syifamit_arief","sayasukasusu","syifamit_syifamitraanugrah");
    $email = $_POST['email'];
    $cekEmail = "SELECT email FROM employee WHERE email = '$email'";
    $cekEmailQuery = mysqli_query($conn,$cekEmail);
    if(mysqli_num_rows($cekEmailQuery) == 0) {
        session_start();
        $_SESSION['warning'] = "Email Tidak Ditemukan";
        header("location:forgot.php");
    } else {
        $mail = new PHPMailer(true);
        try {
            $mail->SMTPDebug = 2;
            $mail->isSMTP();
            $mail->Host = "mail.syifamitraanugrah.co.id";
            $mail->SMTPAuth = true;
            $mail->Username = "it@syifamitraanugrah.co.id";
            $mail->Password = "luwakwhitecoffee";
            $mail->SMTPSecure = "tls";
            $mail->Port = 587;

            //RECEIPIENTS//
            $mail->setFrom("it@syifamitraanugrah.co.id","IT Syifa Mitra Anugrah");
            $mail->addAdress($email);

            //CONTENT//
            $mail->isHTML(true);
            $mail->Subject = "Permintaan Reset Password Syifa Mitra Anugrah";
            $mail->Body = "
                <h1><center>Syifa Mitra Anugrah</center></h1>
                <p>Anda baru saja meminta untuk mereset password admin anda. Silahkan klik link dibawah ini untuk reset password anda</p>
                <a href='www.syifamitraanugrah.co.id'>Reset Password</a>
            ";
            $mail->send();
            echo "Sukses";
        } catch (Exception $e) {
            echo "Gagal Kirim";
        }
    }

?>