Php 表单提交不适用于Gsuite电子邮件，但适用于任何其他电子邮件

我是一个相当新的开发人员，终于遇到了我的第一个无法解决的问题

我使用了一个可重用的表单，并在我自己的两个Gmail帐户上成功地测试了它(example@gmail.com)但是，只要我使用客户的专业G套件电子邮件(info@example.co.uk)它不起作用，电子邮件永远不会到达。我已经检查并重新检查了明显的东西，如拼写、缓存文件、垃圾邮件和垃圾文件夹，并多次重新上传代码。我已经通过了所有的Gsuite电子邮件设置，甚至将IP添加到电子邮件白名单和入站网关。什么都不管用

我想知道MX记录中是否有我必须做的事情？我没有尝试这个，因为它与我的其他电子邮件一起工作，并且在信息中没有关于这个的内容

我还考虑联系Gsuite，看看专业电子邮件中是否存在某种阻碍

以下是我正在使用的代码：

    <?php
    ini_set('display_errors', 1);
    ini_set('display_startup_errors', 1);
    error_reporting(E_ALL);
    /*
    Tested working with PHP5.4 and above (including PHP 7 )
    */
    require_once './vendor/autoload.php';

    use FormGuide\Handlx\FormHandler;


    $pp = new FormHandler(); 

    $validator = $pp->getValidator();
    $validator->fields(['name','email'])->areRequired()->maxLength(50);
    $validator->field('email')->isEmail();
    $validator->field('comments')->maxLength(6000);




    $pp->sendEmailTo('info@example.co.uk'); // ← Your email here

    echo $pp->process($_POST);

---

如果你说向一个普通的Gmail免费帐户发送电子邮件是可行的，但你使用的是一个G套件帐户，那么很可能不是一些G套件设置或DNS域设置，而是G套件域

如果是您所说的MX记录，请参考以下内容：


你有没有尝试过从gmail发送电子邮件到G套件（或者从任何其他客户发送，这都没关系），它能工作吗


要检查您是否在Goolge的MX记录点可以使用此工具箱，您只需放置域并选择MX:



如果没有（记录以粗体显示），则需要为Google服务器添加MX记录，如下所示：


ASPMX.L.GOOGLE.COM:prioritá1
ALT1.ASPMX.L.GOOGLE.COM:prioritá5
ALT2.ASPMX.L.GOOGLE.COM:prioritá5
ALT3.ASPMX.L.GOOGLE.COM:prioritá10
ALT4.ASPMX.L.GOOGLE.COM:prioritá10

为G套件Gmail设置MX记录：

如果这不是问题，那么可能是其他问题，如果我理解正确，您的代码正在发送到电子邮件，而不是实际使用帐户通过SMPT发送
对吧?

还有其他错误吗？
你是这个G套件帐户的超级管理员吗

是否尝试启用不太安全的应用程序？控制对不太安全的应用程序的访问：
最后只是一个学童MX错误。没有仔细检查细节是否匹配，并且有一个旧记录在那里导致混乱。无论如何谢谢你的帮助
 您在那里使用的FormHandler类是什么，它到底是如何发送这些邮件的？通过SMTP进行正确的身份验证？如果是，您是否在任何位置为发件人指定了
From
字段，并且该字段是否与您使用的SMTP凭据匹配？有很多原因可以解释为什么你在发送电子邮件时会遇到问题，请检查这些原因是否适用于你的情况。

<?php
namespace FormGuide\Handlx;
use FormGuide\PHPFormValidator\FormValidator;
use PHPMailer;
use FormGuide\Handlx\Microtemplate;
use Gregwar\Captcha\CaptchaBuilder;

/**
 * FormHandler 
 *  A wrapper class that handles common form handling tasks
 *      - handles Form validations using PHPFormValidator class
 *      - sends email using PHPMailer 
 *      - can handle captcha validation
 *      - can handle file uploads and attaching the upload to email
 *      
 *  ==== Sample usage ====
 *   $fh = FormHandler::create()->validate(function($validator)
 *          {
 *              $validator->fields(['name','email'])
 *                        ->areRequired()->maxLength(50);
 *              $validator->field('email')->isEmail();
 *              
 *           })->useMailTemplate(__DIR__.'/templ/email.php')
 *           ->sendEmailTo('you@website.com');
 *           
 *   $fh->process($_POST);
 */
class FormHandler
{
    private $emails;
    public $validator;
    private $mailer;
    private $mail_template;
    private $captcha;
    private $attachments;
    private $recaptcha;

    public function __construct()
    {
        $this->emails = array();
        $this->validator = FormValidator::create();
        $this->mailer = new PHPMailer;
        $this->mail_template='';

        $this->mailer->Subject = "Contact Form Submission ";

        $host = isset($_SERVER['SERVER_NAME'])?$_SERVER['SERVER_NAME']:'localhost';
        $from_email ='forms@'.$host;
        $this->mailer->setFrom($from_email,'Contact Form',false);  

        $this->captcha = false;   

        $this->attachments = [];

        $this->recaptcha =null;


    }

    /**
     * sendEmailTo: add a recipient email address
     * @param  string/array $email_s one or more emails. If more than one emails, pass the emails as array
     * @return The form handler object itself so that the methods can be chained
     */
    public function sendEmailTo($email_s)
    {
        if(is_array($email_s))
        {
            $this->emails =array_merge($this->emails, $email_s);
        }
        else
        {
            $this->emails[] = $email_s; 
        }
        
        return $this;
    }

    public function useMailTemplate($templ_path)
    {
        $this->mail_template = $templ_path;
        return $this;
    }

    /**
     * [attachFiles find the file uplods and attach to the email]
     * @param  array $fields The array of field names
      */
    public function attachFiles($fields)
    {
        $this->attachments = array_merge($this->attachments, $fields);
        return $this;
    }

    public function getRecipients()
    {
        return $this->emails;
    }

    /**
     * [validate add Validations. This function takes a call back function which receives the PHPFormValidator object]
     * @param  function $validator_fn The funtion gets a validator parameter using which, you can add validations 
     */
    public function validate($validator_fn)
    {
        $validator_fn($this->validator);
        return $this;
    }

    public function requireReCaptcha($config_fn=null)
    {
        $this->recaptcha = new ReCaptchaValidator();
        $this->recaptcha->enable(true);
        if($config_fn)
        {
            $config_fn($this->recaptcha);   
        }
        return $this;
    }
    public function getReCaptcha()
    {
        return $this->recaptcha;
    }

    public function requireCaptcha($enable=true)
    {
        $this->captcha = $enable;
        return $this;
    }

    public function getValidator()
    {
        return $this->validator;
    }

    public function configMailer($mailconfig_fn)
    {
        $mailconfig_fn($this->mailer);
        return $this;
    }

    public function getMailer()
    {
        return $this->mailer;
    }

    public static function create()
    {
        return new FormHandler();
    }

    public function process($post_data)
    {
        if($this->captcha === true)
        {
            $res = $this->validate_captcha($post_data);
            if($res !== true)
            {
                return $res;
            }
        }
        if($this->recaptcha !== null &&
           $this->recaptcha->isEnabled())
        {
            if($this->recaptcha->validate() !== true)
            {
                return json_encode([
                'result'=>'recaptcha_validation_failed',
                'errors'=>['captcha'=>'ReCaptcha Validation Failed.']
                ]);
            }
        }

        $this->validator->test($post_data);

        //if(false == $this->validator->test($post_data))
        if($this->validator->hasErrors())
        {
            return json_encode([
                'result'=>'validation_failed',
                'errors'=>$this->validator->getErrors(/*associative*/ true)
                ]);
        }

        if(!empty($this->emails))
        {
            foreach($this->emails as $email)
            {
                $this->mailer->addAddress($email);
            }
            $this->compose_mail($post_data);

            if(!empty($this->attachments))
            {
                $this->attach_files();
            }

            if(!$this->mailer->send())
            {
                return json_encode([
                    'result'=>'error_sending_email',
                    'errors'=> ['mail'=> $this->mailer->ErrorInfo]
                    ]);         
            }
        }
        
        return json_encode(['result'=>'success']);
    }

    private function validate_captcha($post)
    {
        @session_start();
        if(empty($post['captcha']))
        {
            return json_encode([
                        'result'=>'captcha_error',
                        'errors'=>['captcha'=>'Captcha code not entered']
                        ]);
        }
        else
        {
            $usercaptcha = trim($post['captcha']);

            if($_SESSION['user_phrase'] !== $usercaptcha)
            {
                return json_encode([
                        'result'=>'captcha_error',
                        'errors'=>['captcha'=>'Captcha code does not match']
                        ]);     
            }
        }
        return true;
    }


    private function attach_files()
    {
        
        foreach($this->attachments as $file_field)
        {
            if (!array_key_exists($file_field, $_FILES))
            {
                continue;
            }
            $filename = $_FILES[$file_field]['name'];

            $uploadfile = tempnam(sys_get_temp_dir(), sha1($filename));

            if (!move_uploaded_file($_FILES[$file_field]['tmp_name'], 
                $uploadfile))
            {
                continue;
            }

            $this->mailer->addAttachment($uploadfile, $filename);
        }
    }

    private function compose_mail($post)
    {
        $content = "Form submission: \n\n";
        foreach($post as $name=>$value)
        {
            $content .= ucwords($name).":\n";
            $content .= "$value\n\n";
        }
        $this->mailer->Body  = $content;
    }
}