# cypht-org/cypht

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

Repository: https://github.com/cypht-org/cypht
Canonical: https://ross.abutalabs.com/products/cypht
Homepage: http://cypht.org
Language: PHP
License: LGPL-2.1
License Family: copyleft
Topics: php, webmail, webmail-client, imap, pop3, smtp, news-reader, rss, atom, e-mail, jmap, ews
Last push: 2026-08-25T15:25:11+00:00

## Health v2 (maintenance only)
Score: 99/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 99, release rhythm 98, longevity 100
- inputs: {"age_days": 4583, "days_push": 8, "days_rel": 19, "gap_med": 15, "n_releases_24m": 20}
- flags: none
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1697, forks 239 (observed 2026-08-28T04:05:24.018821+00:00)

## What it is
Cypht is a lightweight open-source webmail aggregator that combines multiple email accounts (IMAP/SMTP, JMAP, and EWS) into a single unified view. It is built entirely of plugin module sets on a PHP framework and also functions as an RSS/Atom news reader.

## Use cases
- combine all my email accounts into one webmail inbox
- self-hosted webmail client for IMAP accounts
- access Exchange email via EWS in a web browser
- read RSS and Atom feeds alongside my email
- manage multiple IMAP folders and send mail via SMTP from one place
- lightweight alternative to Roundcube or RainLoop
- unified inbox for Gmail and other providers via JMAP

## When to choose
- you have multiple email accounts and want one combined web interface
- you want a self-hosted, lightweight webmail client
- you need support for IMAP, JMAP, and Exchange (EWS) in one tool
- you want an extensible webmail built on a plugin/module architecture

## When to avoid
- you need a full-featured desktop email client with offline access
- you want a hosted, zero-setup email service
- you need calendar and contacts as first-class features out of the box
- your stack is not PHP-friendly

## Facets
- artifact type: application
- maturity: active
- function: email, web-framework, plugin-system, http-server
- domain: email, self-hosted, web-development, developer-tools
- platform: php, self-hosted
- tags: webmail, webmail-aggregator, imap, smtp, jmap, ews, pop3, rss-reader, email-client, multi-account, web-server, docker, linux

## Member repositories
- cypht-org/cypht (main) score 99

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:05:24.018821+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T03:37:51.037193+00:00, confidence not recorded.
  - readme: https://github.com/cypht-org/cypht (fetched 2026-08-28T04:05:24.018821+00:00, sha afdfaff5e38f)
- Data as of 2026-08-30T08:39:29.467469+00:00.