如何使用 PHPMailer 通过 smtp.office365 发送电子邮件

Question

我正在使用下面的代码发送邮件，但验证失败。相同的代码适用于 smtp.gmail.com，但不适用于 smtp.office365.com。

<?php
/**
 * This example shows settings to use when sending via Google's Gmail servers.
 */

//SMTP needs accurate times, and the PHP time zone MUST be set
//This should be done in your php.ini, but this is how to do it if you don't have access to that
date_default_timezone_set('Etc/UTC');

require '../PHPMailerAutoload.php';

//Create a new PHPMailer instance
$mail = new PHPMailer;

//Tell PHPMailer to use SMTP
$mail->isSMTP();

//Enable SMTP debugging
// 0 = off (for production use)
// 1 = client messages
// 2 = client and server messages
$mail->SMTPDebug = 4;

//Ask for HTML-friendly debug output
$mail->Debugoutput = 'html';

//Set the hostname of the mail server
$mail->Host = 'tls://smtp.office365.com';
// use
// $mail->Host = gethostbyname('smtp.gmail.com');
// if your network does not support SMTP over IPv6

//Set the SMTP port number - 587 for authenticated TLS, a.k.a. RFC4409 SMTP submission
$mail->Port = 587;

//Set the encryption system to use - ssl (deprecated) or tls
$mail->SMTPSecure = 'tls';

//Whether to use SMTP authentication
$mail->SMTPAuth = true;

//Username to use for SMTP authentication - use full email address for gmail
$mail->Username = "anonymized@anonymized.com.br";

//Password to use for SMTP authentication
$mail->Password = "anonymized";

//Set who the message is to be sent from
$mail->setFrom('anonymized@anonymized.com.br', 'First Last');

//Set an alternative reply-to address
$mail->addReplyTo('anonymized@anonymized.com.br', 'First Last');

//Set who the message is to be sent to
$mail->addAddress('anonymized@anonymized.com.br', 'John Doe');

//Set the subject line
$mail->Subject = 'PHPMailer GMail SMTP test';

//Read an HTML message body from an external file, convert referenced images to embedded,
//convert HTML into a basic plain-text alternative body
$mail->msgHTML(file_get_contents('contents.html'), dirname(__FILE__));

//Replace the plain text body with one created manually
$mail->AltBody = 'This is a plain-text message body';

//Attach an image file
$mail->addAttachment('images/phpmailer_mini.png');

//send the message, check for errors
if (!$mail->send()) {
    echo "Mailer Error: " . $mail->ErrorInfo;
} else {
    echo "Message sent!";
}

我得到以下输出：

2017-06-06 18:24:34 SERVER -> CLIENT: 220 FR1PR80CA0087.outlook.office365.com Microsoft ESMTP MAIL Service ready at Tue, 6 Jun 2017 18:24:25 +0000
2017-06-06 18:24:34 CLIENT -> SERVER: EHLO desenv
2017-06-06 18:24:34 SERVER -> CLIENT: 250-FR1PR80CA0087.outlook.office365.com Hello [201.47.213.100]250-SIZE 157286400250-PIPELINING250-DSN250-ENHANCEDSTATUSCODES250-STARTTLS250-8BITMIME250-BINARYMIME250 CHUNKING
2017-06-06 18:24:34 CLIENT -> SERVER: STARTTLS
2017-06-06 18:24:34 SERVER -> CLIENT: 220 2.0.0 SMTP server ready
2017-06-06 18:24:35 CLIENT -> SERVER: EHLO desenv
2017-06-06 18:24:35 SERVER -> CLIENT: 250-FR1PR80CA0087.outlook.office365.com Hello [201.47.213.100]250-SIZE 157286400250-PIPELINING250-DSN250-ENHANCEDSTATUSCODES250-AUTH LOGIN250-8BITMIME250-BINARYMIME250 CHUNKING
2017-06-06 18:24:35 CLIENT -> SERVER: AUTH LOGIN
2017-06-06 18:24:35 SERVER -> CLIENT: 334 VXNlcm5hbWU6
2017-06-06 18:24:35 CLIENT -> SERVER: xxx
2017-06-06 18:24:35 SERVER -> CLIENT: 334 UGFzc3dvcmQ6
2017-06-06 18:24:35 CLIENT -> SERVER: xxx
2017-06-06 18:24:40 SERVER -> CLIENT: 535 5.7.3 Authentication unsuccessful [FR1PR80CA0087.lamprd80.prod.outlook.com]
2017-06-06 18:24:40 SMTP ERROR: Password command failed: 535 5.7.3 Authentication unsuccessful [FR1PR80CA0087.lamprd80.prod.outlook.com]
SMTP Error: Could not authenticate.
2017-06-06 18:24:40 CLIENT -> SERVER: QUIT
2017-06-06 18:24:40 SERVER -> CLIENT: 221 2.0.0 Service closing transmission channel
SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting
Mailer Error: SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting

我尝试了很多东西。更改文件编码，因为在这个问题smtplib.SMTPAuthenticationError: (535, '5.7.3 Authentication unsuccessful') 问题是密码的编码。

我试过用这个，就像PHPMailer Authentication unsuccessful:

$mail->SMTPAuth = False;

但我得到了：

2017-06-06 18:28:59 SERVER -> CLIENT: 530 5.7.57 SMTP; Client was not authenticated to send anonymous mail during MAIL FROM [RO1P215CA0017.LAMP215.PROD.OUTLOOK.COM]
2017-06-06 18:28:59 SMTP ERROR: MAIL FROM command failed: 530 5.7.57 SMTP; Client was not authenticated to send anonymous mail during MAIL FROM [RO1P215CA0017.LAMP215.PROD.OUTLOOK.COM]
The following From address failed: rrjuridico@grupopetropolis.com.br : MAIL FROM command failed,5.7.57 SMTP; Client was not authenticated to send anonymous mail during MAIL FROM [RO1P215CA0017.LAMP215.PROD.OUTLOOK.COM],530,SMTP server error: MAIL FROM command failed Detail: 5.7.57 SMTP; Client was not authenticated to send anonymous mail during MAIL FROM [RO1P215CA0017.LAMP215.PROD.OUTLOOK.COM] SMTP code: 530
Mailer Error: The following From address failed: rrjuridico@grupopetropolis.com.br : MAIL FROM command failed,5.7.57 SMTP; Client was not authenticated to send anonymous mail during MAIL FROM [RO1P215CA0017.LAMP215.PROD.OUTLOOK.COM] ,530,SMTP server error: MAIL FROM command failed Detail: 5.7.57 SMTP; Client was not authenticated to send anonymous mail during MAIL FROM [RO1P215CA0017.LAMP215.PROD.OUTLOOK.COM] SMTP code: 530SMTP server error: MAIL FROM command failed Detail: 5.7.57 SMTP; Client was not authenticated to send anonymous mail during MAIL FROM [RO1P215CA0017.LAMP215.PROD.OUTLOOK.COM] SMTP code: 5302017-06-06 18:28:59 CLIENT -> SERVER: QUIT
2017-06-06 18:28:59 SERVER -> CLIENT:
2017-06-06 18:28:59 SMTP ERROR: QUIT command failed: 

我尝试删除下面的行：

$mail->isSMTP();

我收到了消息！但没有发送电子邮件。

任何想法，任何帮助都会非常感激。

Answer 1

看起来您的 ID 和密码错误。它们很容易从 SMTP 记录中解码（我已经删除了它们 - 你现在可能想更改你的 PW），但你的密码只包含 ASCII 字符，所以这不是编码问题。

您确实需要进行身份验证才能在大多数系统上发送，因此您的第二个示例很有意义。

不调用isSMTP() 意味着它默认使用mail()，它通过本地邮件服务器中继您的消息；本地交付可能会成功，但许多后续交付仍然失败 - 这与您所看到的相符。要检查这一点，请查看您的邮件服务器日志（通常是 /var/log/mail.log 或附近）。