10 Best Node.js SMTP Libraries

List hand-picked by Openbase Experts
Learn More

nodemailer

nodemailer

✉️ Send e-mails with Node.JS – easy as cake!

MIT
TypeScript Icon
TypeScript Definitions: DefinitelyTyped
GitHub Stars
15.2K
Weekly Downloads
2.5M
Last Commit
10mos ago
User Rating
4.7/ 5
88
Top Feedback
36Great Documentation
34Easy to Use
22Performant
ema

emailjs

html emails and attachments to any smtp server with nodejs

MIT
TypeScript Icon
TypeScript Definitions: Built-In
GitHub Stars
2.1K
Weekly Downloads
23.6K
Last Commit
8mos ago
User Rating
4.6/ 5
7
Top Feedback
11Great Documentation
3Easy to Use
1Performant
ev

email-verify

A tool to verify an email address exits via SMTP

ISC
TypeScript Icon
TypeScript Definitions: Not Found
GitHub Stars
Weekly Downloads
1.8K
Last Commit
User Rating
4.7/ 5
3
Top Feedback
5Great Documentation
1Easy to Use
maildev

maildev

📫 SMTP Server + Web Interface for viewing and testing emails during development.

MIT
TypeScript Icon
TypeScript Definitions: DefinitelyTyped
GitHub Stars
3.5K
Weekly Downloads
24.7K
Last Commit
8mos ago
sen

sendmail

send mail without setting up a SMTP server

MIT
TypeScript Icon
TypeScript Definitions: DefinitelyTyped
GitHub Stars
509
Weekly Downloads
109K
Last Commit
3yrs ago
User Rating
1.0/ 5
1
Top Feedback
sc

smtp-connection

Connect to SMTP servers

EUPL-1.1
TypeScript Icon
TypeScript Definitions: Not Found
GitHub Stars
Weekly Downloads
221K
Last Commit
nst

nodemailer-smtp-transport

SMTP transport for Nodemailer

MIT
TypeScript Icon
TypeScript Definitions: DefinitelyTyped
GitHub Stars
Weekly Downloads
178K
Last Commit
ss

smtp-server

Create custom SMTP servers on the fly

MIT
TypeScript Icon
TypeScript Definitions: DefinitelyTyped
GitHub Stars
Weekly Downloads
86.5K
Last Commit
is

imap-simple

Wrapper over node-imap, providing a simpler api for common use cases

MIT
TypeScript Icon
TypeScript Definitions: DefinitelyTyped
GitHub Stars
229
Weekly Downloads
61.3K
Last Commit
1yr ago
Haraka

Haraka

A fast, highly extensible, and event driven SMTP server

MIT
TypeScript Icon
TypeScript Definitions: Not Found
GitHub Stars
4.2K
Weekly Downloads
775
Last Commit
7mos ago
sp

smtp-protocol

smtp client and server protocol implementation in node

MIT
TypeScript Icon
TypeScript Definitions: Not Found
GitHub Stars
219
Weekly Downloads
1.1K
Last Commit
7yrs ago
emailjs-smtp-client

emailjs-smtp-client

SMTP Client for node.js and browser runtimes

MIT
TypeScript Icon
TypeScript Definitions: Not Found
TypeScript Icon
Deprecated
GitHub Stars
179
Weekly Downloads
269
Last Commit
3yrs ago
mai

mailin

Artisanal inbound emails for every web app

MIT
TypeScript Icon
TypeScript Definitions: Not Found
GitHub Stars
1.9K
Weekly Downloads
178
Last Commit
6yrs ago
xsc

xd-smtp-connection

Connect to SMTP servers

MIT
TypeScript Icon
TypeScript Definitions: Not Found
GitHub Stars
Weekly Downloads
0
Last Commit