SMTP Code Examples

Complete, copy-paste-ready code examples for integrating Motorical SMTP into your application.

Basic Authentication

const nodemailer = require('nodemailer');

const transporter = nodemailer.createTransporter({
  host: 'mail.motorical.com',
  port: 2587,
  secure: false,
  auth: {
    user: 'your_motor_block_username',
    pass: 'your_motor_block_password'
  },
  tls: {
    rejectUnauthorized: true
  }
});

async function sendEmail() {
  try {
    const info = await transporter.sendMail({
      from: '"Your Name" <[email protected]>',
      to: '[email protected]',
      subject: 'Hello from Motorical SMTP!',
      text: 'This is a test email sent via Motorical SMTP.',
      html: '<h1>Hello!</h1><p>Sent via <strong>Motorical SMTP</strong>.</p>'
    });
    console.log('Email sent:', info.messageId);
  } catch (error) {
    console.error('Error:', error);
  }
}

sendEmail();

import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart

def send_email():
    smtp_server = "mail.motorical.com"
    smtp_port = 2587
    username = "your_motor_block_username"
    password = "your_motor_block_password"

    msg = MIMEMultipart('alternative')
    msg['Subject'] = "Hello from Motorical SMTP!"
    msg['From'] = f"Your Name <{username}@your-domain.com>"
    msg['To'] = "[email protected]"

    text = "This is a test email sent via Motorical SMTP."
    html = "<h1>Hello!</h1><p>Sent via <strong>Motorical SMTP</strong>.</p>"

    msg.attach(MIMEText(text, 'plain'))
    msg.attach(MIMEText(html, 'html'))

    try:
        server = smtplib.SMTP(smtp_server, smtp_port)
        server.starttls()
        server.login(username, password)
        server.sendmail(msg['From'], msg['To'], msg.as_string())
        server.quit()
        print("Email sent successfully!")
    except Exception as e:
        print(f"Error: {e}")

if __name__ == "__main__":
    send_email()

<?php
use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\SMTP;
use PHPMailer\PHPMailer\Exception;

require 'vendor/autoload.php';

$mail = new PHPMailer(true);

try {
    $mail->isSMTP();
    $mail->Host       = 'mail.motorical.com';
    $mail->SMTPAuth   = true;
    $mail->Username   = 'your_motor_block_username';
    $mail->Password   = 'your_motor_block_password';
    $mail->SMTPSecure = PHPMailer::ENCRYPTION_STARTTLS;
    $mail->Port       = 2587;

    $mail->setFrom('[email protected]', 'Your Name');
    $mail->addAddress('[email protected]');

    $mail->isHTML(true);
    $mail->CharSet = 'UTF-8';
    $mail->Subject = 'Hello from Motorical SMTP!';
    $mail->Body    = '<h1>Hello!</h1><p>Sent via <strong>Motorical SMTP</strong>.</p>';
    $mail->AltBody = 'This is a test email sent via Motorical SMTP.';

    $mail->send();
    echo "Email sent successfully!\n";
} catch (Exception $e) {
    echo "Error: {$mail->ErrorInfo}\n";
}
?>

import java.util.Properties;
import javax.mail.*;
import javax.mail.internet.*;

public class MotoricalSMTP {
    public static void main(String[] args) {
        String host = "mail.motorical.com";
        int port = 2587;
        String username = "your_motor_block_username";
        String password = "your_motor_block_password";

        Properties props = new Properties();
        props.put("mail.smtp.host", host);
        props.put("mail.smtp.port", String.valueOf(port));
        props.put("mail.smtp.auth", "true");
        props.put("mail.smtp.starttls.enable", "true");
        props.put("mail.smtp.starttls.required", "true");
        props.put("mail.smtp.ssl.protocols", "TLSv1.2");

        Authenticator auth = new Authenticator() {
            protected PasswordAuthentication getPasswordAuthentication() {
                return new PasswordAuthentication(username, password);
            }
        };

        try {
            Session session = Session.getInstance(props, auth);
            Message message = new MimeMessage(session);
            message.setFrom(new InternetAddress(
                username + "@your-domain.com", "Your Name"));
            message.setRecipients(Message.RecipientType.TO,
                InternetAddress.parse("[email protected]"));
            message.setSubject("Hello from Motorical SMTP!");
            message.setContent(
                "<h1>Hello!</h1><p>Sent via <strong>Motorical SMTP</strong>.</p>",
                "text/html; charset=utf-8");

            Transport.send(message);
            System.out.println("Email sent successfully!");
        } catch (Exception e) {
            System.err.println("Error: " + e.getMessage());
        }
    }
}

using System.Net;
using System.Net.Mail;

string host = "mail.motorical.com";
int port = 2587;
string username = "your_motor_block_username";
string password = "your_motor_block_password";

using (SmtpClient client = new SmtpClient(host, port))
{
    client.EnableSsl = true;
    client.UseDefaultCredentials = false;
    client.Credentials = new NetworkCredential(username, password);
    client.Timeout = 30000;

    using (MailMessage message = new MailMessage())
    {
        message.From = new MailAddress(
            username + "@your-domain.com", "Your Name");
        message.To.Add(new MailAddress("[email protected]"));
        message.Subject = "Hello from Motorical SMTP!";
        message.IsBodyHtml = true;
        message.Body = "<h1>Hello!</h1><p>Sent via <strong>Motorical SMTP</strong>.</p>";

        client.Send(message);
        Console.WriteLine("Email sent successfully!");
    }
}

package main

import (
    "net/smtp"
    "fmt"
)

func main() {
    host := "mail.motorical.com"
    port := "2587"
    username := "your_motor_block_username"
    password := "your_motor_block_password"

    auth := smtp.PlainAuth("", username, password, host)

    to := []string{"[email protected]"}
    msg := []byte("To: [email protected]\r\n" +
        "From: " + username + "@your-domain.com\r\n" +
        "Subject: Hello from Motorical SMTP!\r\n" +
        "Content-Type: text/html\r\n\r\n" +
        "<h1>Hello!</h1><p>Sent via <strong>Motorical SMTP</strong>.</p>\r\n")

    err := smtp.SendMail(host+":"+port, auth,
        username+"@your-domain.com", to, msg)
    if err != nil {
        fmt.Println("Error:", err)
        return
    }
    fmt.Println("Email sent successfully!")
}

API Key Authentication (HTTP API)

curl -X POST "https://mail.motorical.com:2587/api/v1/send" \
  -H "Authorization: Bearer your_api_key" \
  -H "Content-Type: application/json" \
  -d '{
    "from": "[email protected]",
    "to": ["[email protected]"],
    "subject": "Motorical API Key Test",
    "text": "Sent via API key authentication!"
  }'

mTLS Authentication

# Send with client certificate
curl -X POST "https://api.motorical.com/v1/send" \
  --cert your_client.crt \
  --key your_client.key \
  -H "Content-Type: application/json" \
  -d '{
    "from": "[email protected]",
    "to": ["[email protected]"],
    "subject": "mTLS Secured Email",
    "text": "Sent using mutual TLS authentication."
  }'

Basic Authentication​

API Key Authentication (HTTP API)​

mTLS Authentication​

Basic Authentication

API Key Authentication (HTTP API)

mTLS Authentication