What modules are there in node.js to build a mail server on your own server?

Question

I recently need to push some simple text content through email in the node environment.
I know: The general solution is to log in to other people's mailboxes (gmail, NetEase, etc.) through a module similar to nodemailer, and then use this to send emails.
But I encountered a problem before using the python module to send emails (Microsoft Mailbox): that is, the server mailbox regarded "frequent sending of emails" as "mailbox being exploited", which caused the mailbox to be deactivated. So, I thought: using a third-party mail server is unreliable anyway. So I want to build a mail server by myself (of course, this garbage will not build it from the bottom), so I want to know what modules under node can build a mail server.

This is my first time asking a question in this forum, and I would like to thank Haihan.

Answer 1

Third-party email services are of course much more reliable than your own. What you need is a third party that specializes in email services, not providers like NetEase and Gmail that provide personal email services.

You can check out MailGun

Answer 2

Use several accounts and providers to send messages cyclically. . . It was thought up by our backend