在配置檔案.env中修改配置

                     列如用QQ 發郵箱         

        MAIL_DRIVER=smtp
        MAIL_HOST=smtp.qq.com
        MAIL_PORT=465
        MAIL_USERNAME=自己的qq郵箱@qq.com
        MAIL_PASSWORD=授權碼（在郵箱設定-》賬號-》生成授權碼）
        MAIL_ENCRYPTION=ssl

                    控制器：

                      引用

         use 
 
Illuminate\Support\Facades\Mail;
       方法：

public function send(){$data['name'] = htmlspecialchars(Input::get('iphorm_64_1'));
//  print_r($data['name']);die;
$data['email'] = htmlspecialchars(Input::get('iphorm_64_3'));
$data['phone'] = htmlspecialchars(Input::get('iphorm_64_2'));
$data['discont'] = htmlspecialchars
 
(Input::get('iphorm_64_4'));
$result = DB::table('tcs_message')->insert($data);
$datas = "您收到客戶".$data['name']."的留言"."\r\n"."留言內容為：".$data['discont']."\r\n"."聯絡方式：".$data['phone']."\r\n"."郵箱：".$data['email']."\r\n"."請儘快與客戶取得聯絡";
if($result){$flag = Mail::raw($datas,function ($message){$to = '[email protected]
 
';
$message->from('[email protected]','TCS售後平臺');
$message->subject('TCS售後服務平臺');
$message->to($to);
});
if($flag){echo "<script>alert('留言成功');location.href='home'</script>";
}else
{echo "<script>alert('留言失敗');location.href='home'</script>";
}}}