Question

我正在尝试连接到我的Office365帐户并在Codeigniter 3中发送电子邮件：

$config['protocol'] = 'smtp';
$config['smtp_host'] = 'smtp.office365.com';
$config['smtp_user'] = '****';
$config['smtp_pass'] = '****';
$config['smtp_port'] = '587';
$config['smtp_timeout'] = '60';
$config['smtp_crypto'] = 'tls';
$config['mailtype'] = 'html';
$this->email->initialize($config);

$this->email->from('****', '****');
$this->email->to('****');

$this->email->subject('Email Test');
$this->email->message('Testing the email class.');

$this->email->send(FALSE);

$this->email->print_debugger();

此代码在我的本地服务器（wamp）上运行正常，但在我的生产服务器（Debian）上运行不正常，这就是我怀疑服务器上的某些设置需要更改的原因。我得到的只是：

A PHP Error was encountered

Severity: Warning

Message: fsockopen(): unable to connect to smtp.office365.com:587 (Connection timed out)

Filename: libraries/Email.php

Line Number: 1949

我也试过用Phpmailer类发送邮件，我得到了相同的结果;在本地计算机上运行，而不是在生产服务器上运行。

Codeigniter类使用函数fsockopen连接到邮件服务器，但我找不到解决方案，因为我对服务器配置知之甚少。

任何建议都将不胜感激！

Answer 1

你可能在Linux机器上运行php，如果是这种情况，你需要使用以下行来覆盖CodeIgniter的配置参数

'newline'=＆gt; “\ r \ n”，//必须拥有office365！

我在这里发表了一篇文章：

http://aus800.com.au/sending-out-emails-using-codeigniter-from-office365-account/

Answer 2

这是过去对我有用的东西：

<?php 
$config['smtp_crypto'] = 'tls'; 
$config['protocol'] = 'smtp'; 
$config['smtp_host'] = 'smtp.office365.com';
$config['smtp_user'] = 'USER@EMAIL.COM'; 
$config['smtp_pass'] = 'password'; 
$config['smtp_port'] = '587'; 
$config['charset']='utf-8'; // Default should be utf-8 (this should be a text field) 
$config['newline']="\r\n"; //"\r\n" or "\n" or "\r". DEFAULT should be "\r\n" 
$config['crlf'] = "\r\n"; //"\r\n" or "\n" or "\r" DEFAULT should be "\r\n" 
?>

另请注意，FROM地址必须与smtp_user

相同

Answer 3

我无法准确指出错误。所以我发布了3个方法。抓住想法或制定出哪种方法。

方法01

登录Microsoft Online Services Portal。
点击Outlook
点击选项（右上角）
点击关于
将有一个名为“外部SMTP设置”的部分，如下所示：

重要信息是：

服务器名称：pod51010.outlook.com（您可能会有所不同）
港口：587
加密方法：TLS

然后

$config['smtp_host'] = '';//change this
$config['smtp_timeout'] = '5';//fist try with 5 if no response increase to 90 and check

方法02

$config['protocol'] = 'smtp';
$config['smtp_host'] = 'smtp.office365.com';
$config['smtp_user'] = '****';
$config['smtp_pass'] = '****';
$config['smtp_port'] = '465';//change this
$config['smtp_timeout'] = '60';
$config['smtp_crypto'] = 'tls';

SSL/TLS vs plaintext/STARTTLS port numbers

方法03

$config['protocol'] = 'smtp';
$config['smtp_host'] = 'tls://smtp.office365.com';//change this
$config['smtp_user'] = '****';
$config['smtp_pass'] = '****';
$config['smtp_port'] = '587';
$config['smtp_timeout'] = '60';
$config['smtp_crypto'] = 'tls';//not sure about this, if not work remove this and try once

Answer 4

continue with this tested code

  <?php
     $mail= new phpmailer();  
     $mail->isSMTP();
     $mail->Host = 'smtp.office365.com'; 
     $mail->Port       = 587;
     $mail->SMTPSecure = 'tls';
     $mail->SMTPAuth   = true;
     $mail->Username = 'alertas@xxx.com';
     $mail->Password = 'Password';
     $mail->SetFrom('alertas@xxx.com', 'FromEmail'`enter code here`);
     $mail->addAddress('x@xxx.com', 'ToEmail');
     $mail->IsHTML(true);
$mail->Subject = 'Correo desde PHP';
$mail->Body    = 'Prueba de correo desde php</b>';       

if(!$mail->send()) { 
  echo "Ok"; 
} else { 
   echo "Error";
}
?>

Answer 5

对于那些面临相同问题的人，请在2019年及之后连接Office365 smtp：我仅使用PHPMailer类解决了我的问题。我在这里测试了所有内容，并在另一个问题中进行了测试，什么也没有。上传了PHPMailer文件夹，设置了配置文件并开始运行。电子邮件有效。使用codeigniter 3.10和问题似乎仍然存在，因为这是一个老问题。在他们的Email类（codeigniter）中，有一条评论似乎smtp connect并不是很好...

/**
* STREAM_CRYPTO_METHOD_TLS_CLIENT is quite the mess ...
*
* - On PHP <5.6 it doesn't even mean TLS, but SSL 2.0, and there's no option to use actual TLS
* - On PHP 5.6.0-5.6.6, >=7.2 it means negotiation with any of TLS 1.0, 1.1, 1.2
* - On PHP 5.6.7-7.1.* it means only TLS 1.0
*
* We want the negotiation, so we'll force it below ...
*/

我的英语说得不太好，但这似乎有点令人困惑。

好吧，因此，如果您不想浪费更多时间，请上传PHPMailer文件夹，您可以从以下位置下载： https://github.com/PHPMailer/PHPMailer

将您的PHPMailer文件夹上载到application/libraries/并在那里创建一个文件：

MY_phpmailer.php

在MY_phpmailer.php文件中：

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');

class MY_PHPMailer {
        public function My_PHPMailer() {
        require_once('Phpmailer/class.phpmailer.php');
    }
}
?>

PHPMailer发送功能：

public  function sendmail2($to,$subject,$message,$reply=null,$nameReply=null){

    $this->CI->load->library('MY_phpmailer');

    //$this->load->library('MY_phpmailer'); (If you use this function inside CI, use this instead above) I use CI->load above because my function is in a function_helper, not on controller

    $mail = new PHPMailer();
    $mail->IsSMTP(); //Definimos que usaremos o protocolo SMTP para envio.
    $mail->SMTPDebug = 0;
    $mail->CharSet = 'UTF-8';
    $mail->SMTPAuth = true; //Habilitamos a autenticaçăo do SMTP. (true ou false)
    $mail->SMTPSecure = "tls"; //Estabelecemos qual protocolo de segurança será usado.
    $mail->Host = "smtp.office365.com"; //Podemos usar o servidor do gMail para enviar.
    $mail->Port = 587; //Estabelecemos a porta utilizada pelo servidor do gMail.
    $mail->Username = "your_email@yourdomain.com.br"; //Usuário do gMail
    $mail->Password = "Strong_Password"; //Senha do gMail

    if($reply != null and $nameReply != null){
        //add replyto if you send those values, so you can set other reply address than senders address
        $mail->AddReplyTo($reply, $nameReply);
    }

    $mail->SetFrom('your_email@yourdomain.com.br', 'Senders Name'); //Quem está enviando o e-mail.
    $mail->Subject =  $subject;
    $mail->IsHTML(true); 
    $mail->Body = $message;
    //$mail->AltBody = "Plain text.";
    $mail->AddAddress($to);

    /*If you want to put attachments that comes from a input FILE type name='file'.*/
    if (isset($_FILES['file']) &&
        $_FILES['file']['error'] == UPLOAD_ERR_OK) {
        $mail->AddAttachment($_FILES['file']['tmp_name'],
                             $_FILES['file']['name']);
    }

    if(!$mail->Send()) {
        // error occur - user your show method to show error
        set_msg('msgerro', $mail->ErrorInfo, 'erro');
    } else {
        // success occur - user your show method to show success
        set_msg('msgok', 'E-mail enviado.', 'sucesso');
    }

}

好了，最后，在要使用此发送功能的控制器上：

$this->load->library("MY_phpmailer");

在您看来，要发送电子邮件时：

$this->system->sendmail2($to, $subject, $message); //$to, $subject and $message are vars you sent from your backend - prefer HTML to $message

通过Codeigniter 3中的Office365帐户发送电子邮件 - 连接超时

5 个答案: