for gmail smtp
1-) download php mailer
https://github.com/PHPMailer/PHPMailer/archive/master.zip
2-)create php file
<?php
/**
* This example shows settings to use when sending via Google's Gmail servers.
* This uses traditional id & password authentication - look at the gmail_xoauth.phps
* example to see how to use XOAUTH2.
* The IMAP section shows how to save this message to the 'Sent Mail' folder using IMAP commands.
*/
//Import PHPMailer classes into the global namespace
include('PHPMailer-master/src/PHPMailer.php');
include('PHPMailer-master/src/SMTP.php');
include('PHPMailer-master/src/Exception.php');
use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\SMTP;
//Create a new PHPMailer instance
$mail = new PHPMailer;
//Tell PHPMailer to use SMTP
$mail->isSMTP();
//Enable SMTP debugging
// SMTP::DEBUG_OFF = off (for production use)
// SMTP::DEBUG_CLIENT = client messages
// SMTP::DEBUG_SERVER = client and server messages
$mail->SMTPDebug = SMTP::DEBUG_OFF;
//Set the hostname of the mail server
$mail->Host = 'smtp.gmail.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 mechanism to use - STARTTLS or SMTPS
$mail->SMTPSecure = PHPMailer::ENCRYPTION_STARTTLS;
//Whether to use SMTP authentication
$mail->SMTPAuth = true;
//Username to use for SMTP authentication - use full email address for gmail
$mail->Username = 'schoolgreenbackend@gmail.com';
//Password to use for SMTP authentication
$mail->Password = '222sbq22znenip';
//Set who the message is to be sent from
$mail->setFrom('schoolgreenbackend@gmail.com', 'First Last');
//Set an alternative reply-to address
$mail->addReplyTo('schoolgreenbackend@gmail.com', 'First Last');
//Set who the message is to be sent to
$mail->addAddress('schoolgreenbackend@gmail.com', 'John Doe');
//Set the subject line
$mail->Subject = 'PHPMailer GMail SMTP test2';
//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'), __DIR__);
//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: '. $mail->ErrorInfo;
} else {
echo 'Message sent!';
//Section 2: IMAP
//Uncomment these to save your message in the 'Sent Mail' folder.
#if (save_mail($mail)) {
# echo "Message saved!";
#}
}
//Section 2: IMAP
//IMAP commands requires the PHP IMAP Extension, found at: https://php.net/manual/en/imap.setup.php
//Function to call which uses the PHP imap_*() functions to save messages: https://php.net/manual/en/book.imap.php
//You can use imap_getmailboxes($imapStream, '/imap/ssl', '*' ) to get a list of available folders or labels, this can
//be useful if you are trying to get this working on a non-Gmail IMAP server.
function save_mail($mail)
{
//You can change 'Sent Mail' to any other folder or tag
$path = '{imap.gmail.com:993/imap/ssl}[Gmail]/Sent Mail';
//Tell your server to open an IMAP connection using the same username and password as you used for SMTP
$imapStream = imap_open($path, $mail->Username, $mail->Password);
$result = imap_append($imapStream, $path, $mail->getSentMIMEMessage());
imap_close($imapStream);
return $result;
}
3-add attachements
<!DOCTYPE html>
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<title>PHPMailer Test</title>
</head>
<body>
<div style="width: 640px; font-family: Arial, Helvetica, sans-serif; font-size: 11px;">
<h1>This is a test of PHPMailer.</h1>
<div align="center">
<a href="https://github.com/PHPMailer/PHPMailer/"><img src="https://greenbackend-quaxn7qwddc5nuqg.netdna-ssl.com/wp-content/uploads/2017/03/greenbackend-logo.png" height="90" width="340" alt="PHPMailer rocks"></a>
</div>
<p>This example uses <strong>HTML</strong>.</p>
<p>ISO-8859-1 text: éèîüçÅñæß</p>
</div>
</body>
</html>
