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6 repositories by Attention Score · Oct 28, 2026 – Nov 3, 2026 (UTC)

License: MIT
Tag: Mail server
Clear all

1.maillab / cloud-mail

TranslatedAn all-in-one email service platform powered by Cloudflare | Cloudflare Email Mail

email
cloudflare-email
cloudflare
cloudflare-workers
mail

JavaScript MIT15K total23K forks

+383 stars

from 14,981 · score 5.95

2.dreamhunter2333 / cloudflare_temp_email

TranslatedCloudFlare free temp domain email, free to send and receive, temporary domain mailbox, supports attachments, IMAP, SMTP, TelegramBot

cloudflare-email
cloudflare-pages
cloudflare-workers
email
free

TypeScript MIT12K total8K forks

+30 stars

from 12,022 · score 3.43

3.postalserver / postal

📮 A fully featured open source mail delivery platform for incoming & outgoing e-mail

ruby
mail
smtp
postal
mail-server

Ruby MIT17K total1.3K forks

+22 stars

from 16,896 · score 3.14

4.docker-mailserver / docker-mailserver

Production-ready fullstack but simple mail server (SMTP, IMAP, LDAP, Antispam, Antivirus, etc.) running inside a container.

mailserver
mail
postfix
dovecot
ldap
fail2ban
+5 more

Shell MIT20K total2.1K forks

+21 stars

from 19,698 · score 3.09

5.mjl- / mox

modern full-featured open source secure mail server for low-maintenance self-hosted email

Go MIT5.9K total239 forks

+8 stars

from 5,920 · score 2.20

6.haraka / Haraka

A fast, highly extensible, and event driven SMTP server

smtp
mta
javascript
spf
dkim
nodejs
+1 more

JavaScript MIT5.6K total721 forks

+5 stars

from 5,628 · score 1.79

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