SMTP Server

import nodemailer from "nodemailer";

const transporter = nodemailer.createTransport({
  host: "smtp.ensend.co",
  port: 587,
  secure: false, // set true if using SSL or port 465
  auth: {
    user: "your_public_key",
    pass: "your_project_secret",
  },
});

await transporter.sendMail({
  from: '"your_identity_name" <your_sender_identity>',
  to: "your_recipient_address",
  subject: "Ensend Test Email",
  html: "<b>It works 🎉</b>",
});

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

msg = MIMEMultipart("alternative")
msg["Subject"] = "Ensend Test Email"
msg["From"] = "your_sender_identity"
msg["To"] = "your_recipient_address"

msg.attach(MIMEText("<b>It works 🎉</b>", "html"))

with smtplib.SMTP("smtp.ensend.co", 587) as server:
    server.starttls()
    server.login("your_public_key", "your_project_secret")
    server.sendmail(msg["From"], msg["To"], msg.as_string())

use PHPMailer\PHPMailer\PHPMailer;

$mail = new PHPMailer(true);
$mail->isSMTP();
$mail->Host       = 'smtp.ensend.co';
$mail->SMTPAuth   = true;
$mail->Username   = 'your_public_key';
$mail->Password   = 'your_project_secret';
$mail->SMTPSecure = PHPMailer::ENCRYPTION_STARTTLS;
$mail->Port       = 587;

$mail->setFrom('your_sender_identity', 'your_identity_name');
$mail->addAddress('your_recipient_address');
$mail->isHTML(true);
$mail->Subject = 'Ensend Test Email';
$mail->Body    = '<b>It works 🎉</b>';

$mail->send();

package main

import (
	"net/smtp"
	"strings"
)

func main() {
	host := "smtp.ensend.co"
	port := "587"
	username := "your_public_key"
	password := "your_project_secret"

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

	from := "your_sender_identity"
	to := []string{"your_recipient_address"}

	headers := map[string]string{
		"From":         from,
		"To":           to[0],
		"Subject":      "Ensend Test Email",
		"MIME-Version": "1.0",
		"Content-Type": `text/html; charset="UTF-8"`,
	}

	var msg strings.Builder
	for k, v := range headers {
		msg.WriteString(k + ": " + v + "\r\n")
	}
	msg.WriteString("\r\n<b>It works 🎉</b>")

	err := smtp.SendMail(host+":"+port, auth, from, to, []byte(msg.String()))
	if err != nil {
		panic(err)
	}
}