当SMTPDebug = true时，PHPMailer只会发送电子邮件 [英] PHPMailer only sends email when SMTPDebug = true

问题描述

我正在使用PHPmailer。当$ mail-> SMTPDebug = true;但是当我删除该行时，它会静默地失败。我说默认失败，因为它没有给出任何错误，但电子邮件似乎没有交付。

  $ mail = new PHPMailer; 
 
 $ mail-> SMTPDebug = true; 
 $ mail-> SMTPAuth = true; 
 $ mail-> CharSet ='utf-8'; 
 $ mail-> SMTPSecure ='ssl'; 
 $ mail-> Host ='smtp.gmail.com'; 
 $ mail-> Port ='465'; 
 $ mail-> Username ='[e-mail]'; 
 $ mail-> Password ='xxxxx'; 
 $ mail-> Mailer ='smtp'; 
 $ mail-> AddReplyTo（[e-mail]'，'xxxxx支持'）; 
 $ mail-> From ='[e-mail]'; 
 $ mail-> FromName ='xxxxx应用程序'; 
 $ mail-> Sender ='xxxxx应用程序'; 
 $ mail-> Priority = 3; 
 
 //给我们
 $ mail-> AddAddress（'[e-mail]'，'xxxxx xxxxx'）; 
 //申请人
 $ mail-> AddAddress（$ email，$ first_name。'。$ last_name）; 
 $ mail-> IsHTML（true）; 
 
 $ last_4_digits = substr（$ card_num，-4）; 
 //构建电子邮件内容
 
 $ mail-> Subject ='Application From'。$ first_name。'。$ last_name; 
 $ mail-> Body = $ body_html; 
 $ mail-> AltBody = $ body_text; 
 
如果（！$ mail-> send（））{
 echo'无法发送消息。 
 echo'Mailer Error：'。 $ mail-> ErrorInfo; 
退出; 
} 
  

解决方案

通过设置

  $ mail-> SMTPDebug = false; 
  

而不是完全省略该行，每次都可以工作。

I'm using PHPmailer. It works when $mail->SMTPDebug = true; but when I remove that line, it silently fails. I say silently fails as it doesn't give any errors, and yet the email doesn't seem to be delivered.

        $mail = new PHPMailer;

        $mail->SMTPDebug = true;
        $mail->SMTPAuth = true;
        $mail->CharSet = 'utf-8';
        $mail->SMTPSecure = 'ssl';
        $mail->Host = 'smtp.gmail.com';
        $mail->Port = '465';
        $mail->Username = '[e-mail]';
        $mail->Password = 'xxxxx';
        $mail->Mailer = 'smtp';
        $mail->AddReplyTo('[e-mail]', 'xxxxx Support');
        $mail->From = '[e-mail]';
        $mail->FromName = 'xxxxx Applications';
        $mail->Sender = 'xxxxx Applications';
        $mail->Priority = 3;

        //To us
        $mail->AddAddress('[e-mail]', 'xxxxx xxxxx');
        //To Applicant
        $mail->AddAddress($email, $first_name.''.$last_name);
        $mail->IsHTML(true);

        $last_4_digits = substr($card_num, -4);
        //build email contents

        $mail->Subject = 'Application From '.$first_name.' '.$last_name;
        $mail->Body    = $body_html;
        $mail->AltBody = $body_text;

        if(!$mail->send()) {
           echo 'Message could not be sent.';
           echo 'Mailer Error: ' . $mail->ErrorInfo;
           exit;
        }

解决方案

By setting

        $mail->SMTPDebug = false;

instead of omitting the line completely, it works every time.

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