CODEWITHSUNDEEP
javascripthtml-email
janne
janne

Reputation: 79

Send E-Mails using javascript within a domain

What is the safest and most elegant way to send a E-Mail from javascript within a domain? We have our own mail server and I'm trying to avoid 3rd party API's as smtpjs or emailjs. Is this possible?

Upvotes: 0

Views: 931

Answers (2)

Tibebes. M
Tibebes. M

Reputation: 7538

In nodejs you can use nodemailer to connect your email server and send emails.

Here is a sample code to do that (from Nodemailer's Docs):

const nodemailer = require("nodemailer");

// async..await is not allowed in global scope, must use a wrapper
async function main() {
  // Generate test SMTP service account from ethereal.email
  // Only needed if you don't have a real mail account for testing
  let testAccount = await nodemailer.createTestAccount();

  // create reusable transporter object using the default SMTP transport
  let transporter = nodemailer.createTransport({
    host: "smtp.ethereal.email",
    port: 587,
    secure: false, // true for 465, false for other ports
    auth: {
      user: testAccount.user, // generated ethereal user
      pass: testAccount.pass, // generated ethereal password
    },
  });

  // send mail with defined transport object
  let info = await transporter.sendMail({
    from: '"Fred Foo 👻" <[email protected]>', // sender address
    to: "[email protected], [email protected]", // list of receivers
    subject: "Hello ✔", // Subject line
    text: "Hello world?", // plain text body
    html: "<b>Hello world?</b>", // html body
  });

  console.log("Message sent: %s", info.messageId);
  // Message sent: <[email protected]>

  // Preview only available when sending through an Ethereal account
  console.log("Preview URL: %s", nodemailer.getTestMessageUrl(info));
  // Preview URL: https://ethereal.email/message/WaQKMgKddxQDoou...
}

main().catch(console.error);

Upvotes: 1

Josh Ray
Josh Ray

Reputation: 301

You can't send email via JavaScript alone. You can either open the mail client on the users device via window.open('mailto:{{to_address}}'), or by calling an API that's hosted on a server (Using nodejs with mandrill would work for this). For an example on how to do that, there's a pretty exhaustive code sample here.

Upvotes: 2

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