How to send emails from a site to heroku?

Question

Node.js

I need to make a website with a feedback form that will send letters to the mail.
Is it possible to somehow configure the sending of emails with heroku?
I just read that different servers provide the ability to send emails not from a separately created account on the same mail.ru, but on behalf of the server, that is, it will be @heroku.com, or @sitename.ru or something like that. This can be done? And if so, how?
I am going to send letters using nodemailer on nodejs.

Answer 1

I can find any smtp service and use it, for example, amazon ses, mailgun, sendpulse. Some of them are paid