![]() Listen for the submit event of the form and handle itįorm. Once you have the Twilio CLI installed, install the Serverless Toolkit plugin by running this command in your terminal: When the project is finished, you'll be able to host the complete project in Twilio's infrastructure. To build the server-side of our contact form, you're going to use a Twilio Function. Node.js installed (we'll be using Twilio Functions, which currently requires version 12).An email address you can use to send emails from SendGrid, using either an authenticated domain or a verified sender.A SendGrid account ( Sign up here to send up to 100 emails per day completely free of charge).If you want to use a particular email provider, you should check its documentation to set your API key properly. A Twilio account (if you don't have one yet, sign up for a free Twilio account here and receive $10 credit when you upgrade) Sending emails in Node.js with email API An email API captures SMTP server traffic from test and development environments and allows you to automate your test flows, as well as analyze content for spam score and email deliverability.Here is everything you'll need to start building: What you'll need You're going to build a form that looks and works like this: Now you know the considerations for building a contact form with SendGrid, let's get on and build our own. Or you could capture extra information and include it in the body of the email. Since you control the email sending process, you can do other things like add a tag to the email subject so you can easily filter emails from your contact form. That way, SendGrid will send the email from your authenticated email address, but when you hit the reply button in your email client the new email will be to the submitted email address. So, instead of using the submitted email address as the from address, you can enter it as a reply-to address instead. However, to maintain a good email sending reputation, SendGrid only allows you to send emails from addresses that you have verified individually or from domains you have authenticated. When someone fills in a contact form, you might expect to receive an email in your inbox from their email address. How is this different to sending an email with an API? You will build the project with Twilio Functions, but you could adapt the code to use in any Node.js environment. In this post you will build a contact form using SendGrid to deliver emails to your inbox without exposing your email address. One way to get around this, but still allow people to contact you from your website, is to build a contact form. ![]() Let transport = nodemailer.Displaying your email address on a website can result in your email being scraped and used for spam. There are countless reasons why you might want to include an attachment in your email, like sending pictures, spreadsheets for work, or videos.Īs another example, if you run an e-commerce website, for example, you might want to send receipts to your customers: const nodemailer = require( "nodemailer") ![]() With both versions in your email message, the recipient's email client can then choose which one to display. Keep in mind that you can also send both HTML and plain text in a single email by providing both parameters. Let's go ahead and create a new folder and a new package.json file with the npm init command: It is a module that gives you the ability to easily send emails without hassle. Amongst them, nodemailer is the most popular choice. ![]() There are many Node.js modules for sending e-mails. To test sending emails from a local development machine, without having to configure a server, we will be using Mailtrap. To follow along, you will need to have Node.js and npm (Node Package Manager) installed locally. In this tutorial you'll learn how to send emails with HTML content and attachments using the nodemailer module, as well as set up Mailtrap, a fake SMTP server, for testing your code. So, you are thinking about sending emails from your next great Node.js application. Email is one of the most used tools for communication in web applications because it helps you reach your users directly, build your brand, or send general notifications. ![]()
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