Sending e-mails with Meteor.js

Published at 2015/01/12

This is my personal wrap-up explanation of the code available in official Meteor.js documentation.

Today I had to implement contact form for one of my Meteor.js project. At first I've jumped to official Meteor.js documentation and analize email mechanics.

At the beginning, we have to install email package (via terminal):

meteor add email

Next, we need to declare our email settings - to do that, let's create a server/smtp.js file:

// smtp.js file contents
  process.env.MAIL_URL = 'smtp://email_username:[email protected]_host:email_port/';

Example for gmail:

  process.env.MAIL_URL = 'smtp://[email protected]:587/';

We can also use custom domain email account:

  process.env.MAIL_URL = 'smtp://[email protected]:[email protected]:587/';

After everything is set, let's register actual sending method, available for client (but declared on server so place code below somewhere under server/ folder):

// In your server code: define a method that the client can call
  sendEmail: function (to, from, subject, text) {
    check([to, from, subject, text], [String]);

    // Let other method calls from the same client start running,
    // without waiting for the email sending to complete.

    //actual email sending method
      to: to,
      from: from,
      subject: subject,
      text: text

Those function arguments are of course optional - we can also add cc, bcc, Reply-To, html or headers.

My example for contact form:

  sendEmail: function (text) {
    check([text], [String]);


      to: '[email protected]',
      from: '[email protected]',
      subject: 'New message from contact form',
      text: text

After we declared our server method, let's create actual sending event:{
  'submit form#contactForm':function(e){
    var contactForm = $(e.currentTarget),
      fname = contactForm.find('#firstName').val(),
      lname = contactForm.find('#lastName').val(),
      email = contactForm.find('#email').val(),
      phone = contactForm.find('#phone').val(),
      message = contactForm.find("#message").val();

    //isFilled and isEmail are my helper methods, which checks if variable exists or is email address valid
    if(isFilled(fname) && isFilled(lname) && isFilled(email) && isFilled(phone) && isFilled(message) && isEmail(email)){
      var dataText = "Message from: " + fname + " " + lname + "\rEmail: " + email + "\rPhone: " + phone + "\rContent:" + message;'sendEmail', dataText);
      //throwAlert is my helper method which creates popup with message
      throwAlert('Email send.', 'success');
      throwAlert('An error occurred. Sorry', 'error');
      return false;

Besides of code above, You need of course some html template code:

<template name="contactFormTemplate">
  <form id="contactForm">
    <input type="text" name="firstName" id="firstName" placeholder="First name">
    <input type="text" name="lastName" id="lastName" placeholder="last name">
    <input type="text" name="phone" id="phone" placeholder="Phone number">
    <input type="email" name="email" id="email" placeholder="Your email address">
    <textarea id="message"></textarea>
    <input type="submit" value="Send">

And that's all - it was THAT easy. You can now add {{> contactFormTemplate}} tag to any template You want and enjoy Your awesome contact form :)

-- ł.