I'm using code below to send mail but I get Authentication unsuccessful. The same code works with smtp.gmail.com, but not with 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 = "[email protected]";
//Password to use for SMTP authentication
$mail->Password = "anonymized";
//Set who the message is to be sent from
$mail->setFrom('[email protected]', 'First Last');
//Set an alternative reply-to address
$mail->addReplyTo('[email protected]', 'First Last');
//Set who the message is to be sent to
$mail->addAddress('[email protected]', '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!";
}
I get the following output:
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
I tried many things. Changing file encoding because in this question smtplib.SMTPAuthenticationError: (535, '5.7.3 Authentication unsuccessful') the problem was the encoding of the password.
I tried using this, as in PHPMailer Authentication unsuccessful:
$mail->SMTPAuth = False;
But I got:
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: [email protected] : 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: [email protected] : 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:
I tried removing line below:
$mail->isSMTP();
I got Message sent!, but email wasn't sent.
Any Idea, any help would be very much apreciated.