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I need to send emails in a front-end application that I'm using Vue.js, I would like to know if it's possible to send mail only with Javascript .. or do I need a server-side language for this? Thank you!

wDrik
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  • You cannot send email using front-end code. You either need to do server-side implementation or you can use services like sendgrid.com and mailgun.com, where they expose Rest APIs to do the work for you. – Shivaji Varma May 23 '18 at 03:38
  • technically speaking, a node.js backend would still be js – Daniel May 23 '18 at 05:11
  • You may want to take a look at [EmailJS](https://www.emailjs.com/?src=so), which allows sending email using pre-built templates directly from client side [disclosure - I'm one of the creators] – Sasha Jun 07 '18 at 16:23

5 Answers5

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No you can't send an email directly with javascript. But you can open user's mail client like this:

window.open('mailto:abc@example.com?subject=subject&body=body');

Where subject and body are optional parameters. I found it here.

Harsh Jaswal
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1

All E-mails are sent through some kind of server so you would either need to use an API online or host a server where you could send and receive mail (Gmail's API requires you to host a server).

Chris Zeller
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It is possible but not practical. You can use smtpjs.com. After you setup all the information, add these to your html:

HTML -> Head:

<script src="https://smtpjs.com/v2/smtp.js"></script>

JS

Email.send("from@you.com",
"to@them.com",
"This is a subject",
"this is the body",
"smtp.yourisp.com",
"username",
"password");

If you don't want to send your credentials over http, there's also a way to encrypt it as well.

You can encrypt your SMTP credentials, and lock it to a single domain, and pass a secure token instead of the credentials instead, for example:

Email.send("from@you.com",
"to@them.com",
"This is a subject",
"this is the body",
{token: "63cb3a19-2684-44fa-b76f-debf422d8b00"});
Eray T
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    Make sure you ask yourself "What's in it for smtpjs.com?" when you give them the keys to your mail server. – Quentin Mar 02 '20 at 13:20
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No, you can't send emails from javascript or Html client-side because it generates the OTP page which is must be verified then it must be a server or use any third-party API by which you can send the email.

Kubutting
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In theory no, you can not. However, there are options nowadays to send e-mail from the client side using third party services such as FormSpree and EmailJS.

Diego Fortes
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