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Topics: webmail

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4 repositories by Attention Score · Oct 4, 2026 – Nov 2, 2026 (UTC)

Topic: webmail

1.Mailu / Mailu

Insular email distribution - mail server as Docker images

docker
email
imap
pop3
webmail
mailserver
+9 more

Python Other license7.6K total1K forks

+71 stars

from 7,525 · score 4.28

2.ProtonMail / WebClients

Monorepo hosting the proton web clients

webmail
pgp
protonmail
protoncalendar
yarn
react
+3 more

TypeScript GPL-3.05.7K total741 forks

+64 stars

from 5,609 · score 4.17

3.cypht-org / cypht

Cypht: Lightweight Open Source webmail aggregator [PHP, JS]. Supports IMAP/SMTP, JMAP and EWS (Exchange Web Services)

php
webmail
webmail-client
imap
pop3
smtp
+6 more

PHP LGPL-2.11.8K total256 forks

+49 stars

from 1,738 · score 3.91

4.EGroupware / egroupware

Web based groupware server written in PHP, forum at https://help.egroupware.org/

egroupware
webmail
project-management
address-book
calendar
caldav-server
+4 more

PHP Other license301 total115 forks

+4 stars

from 297 · score 1.61

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