Tips for sending an email to an address from a user input field in React.js/Express.js

I am currently developing an email application that allows users to send emails to any recipient of their choice. The challenge I'm facing is that I need a way to send emails to user-specified email addresses without requiring passwords or user.id details, like nodemailer does.

After researching extensively on Google for the past two days, I have only found resources that explain how to send emails to oneself, rather than incorporating user-generated input.

If anyone has insights or guidance on how I can achieve this functionality, I would greatly appreciate it.

Thank you!

javascriptreactjsexpressemailaxios

Answer №1

Nodemailer offers a sendmail transport feature that enables sending emails without authentication.

const mailer = nodemailer.createTransport({
sendmail: true,
newline: 'unix',
    path: '/usr/sbin/sendmail'
});
   mailer.sendMail({
    from: '<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="16657378727364566f7963643b72797b777f783875797b">[email protected]</a>',
    to: '<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="6f1d0a0c061f060a011b2f0a170e021f030a410c0002">[email protected]</a>',
    subject: 'Message',
    text: 'I hope this message gets delivered!'
}, (err, info) => {
    console.log(info.envelope);
    console.log(info.messageId);
});

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