SMTP API - Cómo empezar

1. Crear una cuenta

Si no tienes una cuenta de teenvio, lo primero que debes hacer es crear una de forma gratuita.

2. Consultar parámetros

Parámetros SMTP

2. Lanzar email

PHP

Install:

# Install PHPMailer 
composer reqire phpmailer/phpmailer

Test:

<?php

require './vendor/autoload.php';

use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\Exception;

//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');

//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 = 2;

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

//Set the hostname of the mail server
$mail->Host = 'app.teenvio.com';

//Set the SMTP port number
$mail->Port = 58700;

//Set the encryption system to use: ssl
$mail->SMTPSecure = 'tls';

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

//Username to use for SMTP authentication - use full user for teenvio
$mail->Username = "user.plan";

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

//Set who the message is to be sent from
$mail->setFrom('info@teenvio.com', 'teenvio');

//Set who the message is to be sent to
$mail->addAddress('contact@host.com', 'Test contact');

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

//Custom options
$mail->addCustomHeader('X-Teenvio-ShowCab', 'yes');
$mail->addCustomHeader('X-Teenvio-SocialLinks', 'no');
$mail->addCustomHeader('X-Teenvio-Language', '3');
$mail->addCustomHeader('X-Teenvio-TrackingOpening', 'yes');
$mail->addCustomHeader('X-Teenvio-TrackingClicks', 'yes');

//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('
<html>
<body bgcolor="#FFFFFF" text="#000000">
Buenas,<br>
<br>
Esto es un email <b>html</b> para probar el servidor smtp-api de teenvio<br>
<br>
Un saludo,<br>
<br>
<u>V&iacute;ctor J. Chamorro</u> - teenvio.com<br>
<br>
</body>
</html>
', dirname(__FILE__));

//Replace the plain text body with one created manually
$mail->AltBody = '
Buenas,
Esto es un email *html* para probar el servidor smtp-api de teenvio
Un saludo,
_Victor J. Chamorro_ - teenvio.com
';

//send the message, check for errors
if (!$mail->send()) {
    echo "<br>Mailer Error: " . $mail->ErrorInfo;
    echo "<br><br>Details:<pre>";
    print_r($mail->getSMTPInstance()->getError());
    echo "</pre>";
} else {
    echo "<br>Message sent!";
}
?>