app/config/Email.php
<?php
namespace Config;
use CodeIgniter\Config\BaseConfig;
class Email extends BaseConfig
{
/**
* @var string
*/
public $fromEmail;
/**
* @var string
*/
public $fromName;
/**
* @var string
*/
public $recipients;
/**
* The "user agent"
*
* @var string
*/
public $userAgent = 'CodeIgniter';
/**
* The mail sending protocol: mail, sendmail, smtp
*
* @var string
*/
public $protocol = 'smtp';
/**
* The server path to Sendmail.
*
* @var string
*/
public $mailPath = '/usr/sbin/sendmail';
/**
* SMTP Server Address
*
* @var string
*/
public $SMTPHost = 'smtp.googlemail.com';
/**
* SMTP Username
*
* @var string
*/
// Enter your email id from where you send email
public $SMTPUser = 'test@gmail.com';
/**
* SMTP Password
*
* @var string
*/
// Enter your email's password
public $SMTPPass = 'xxxxxxxxxxx';
/**
* SMTP Port
*
* @var integer
*/
public $SMTPPort = 465;
/**
* SMTP Timeout (in seconds)
*
* @var integer
*/
public $SMTPTimeout = 60;
/**
* Enable persistent SMTP connections
*
* @var boolean
*/
public $SMTPKeepAlive = false;
/**
* SMTP Encryption. Either tls or ssl
*
* @var string
*/
public $SMTPCrypto = 'ssl';
/**
* Enable word-wrap
*
* @var boolean
*/
public $wordWrap = true;
/**
* Character count to wrap at
*
* @var integer
*/
public $wrapChars = 76;
/**
* Type of mail, either 'text' or 'html'
*
* @var string
*/
public $mailType = 'html';
/**
* Character set (utf-8, iso-8859-1, etc.)
*
* @var string
*/
public $charset = 'UTF-8';
/**
* Whether to validate the email address
*
* @var boolean
*/
public $validate = false;
/**
* Email Priority. 1 = highest. 5 = lowest. 3 = normal
*
* @var integer
*/
public $priority = 3;
/**
* Newline character. (Use “\r\n” to comply with RFC 822)
*
* @var string
*/
public $CRLF = "\r\n";
/**
* Newline character. (Use “\r\n” to comply with RFC 822)
*
* @var string
*/
public $newline = "\r\n";
/**
* Enable BCC Batch Mode.
*
* @var boolean
*/
public $BCCBatchMode = false;
/**
* Number of emails in each BCC batch
*
* @var integer
*/
public $BCCBatchSize = 200;
/**
* Enable notify message from server
*
* @var boolean
*/
public $DSN = false;
}
app/Controllers folder. Afterwards, incorporate the following code inside the SendMail.php
function sendMail() {
$to = $this->request->getVar('mailTo');
$subject = $this->request->getVar('subject');
$message = $this->request->getVar('message');
$email = \Config\Services::email();
$email->setTo($to);
$email->setFrom('johndoe@gmail.com', 'Confirm Registration');
$email->setSubject($subject);
$email->setMessage($message);
if ($email->send())
{
echo 'Email successfully sent';
}
else
{
$data = $email->printDebugger(['headers']);
print_r($data);
}
}
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