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jason-munro/cypht
=================

Lightweight Open Source webmail written in PHP and JavaScript

v2.12.0(3w ago)1.7k160.6k↑11.8%226[116 issues](https://github.com/cypht-org/cypht/issues)[22 PRs](https://github.com/cypht-org/cypht/pulls)LGPL-2.1PHPPHP &gt;=8.1CI passing

Since Mar 14Pushed 3w ago33 watchersCompare

[ Source](https://github.com/cypht-org/cypht)[ Packagist](https://packagist.org/packages/jason-munro/cypht)[ Docs](https://cypht.org)[ RSS](/packages/jason-munro-cypht/feed)WikiDiscussions master Synced 2w ago

READMEChangelog (10)Dependencies (81)Versions (63)Used By (0)

[![Coverage Status](https://camo.githubusercontent.com/672657fd00f3070638e423bee965038fbd6472300ba054ddfd893233863f0dda/68747470733a2f2f636f766572616c6c732e696f2f7265706f732f6769746875622f6a61736f6e6d756e726f2f63797068742f62616467652e7376673f6272616e63683d6d6173746572)](https://coveralls.io/github/jasonmunro/cypht?branch=master)[![CII Best Practices](https://camo.githubusercontent.com/74616b7dedc1b0b6e21def9c170b4460786df69f6a0e0d0a1da096c874e11389/68747470733a2f2f626573747072616374696365732e636f7265696e6672617374727563747572652e6f72672f70726f6a656374732f3132372f6261646765)](https://bestpractices.coreinfrastructure.org/projects/127)

#### Cypht

[](#cypht)

All your email, from all your accounts, in one place. Supports IMAP/SMTP, [JMAP](https://github.com/cypht-org/cypht/issues/180) and [EWS](https://github.com/cypht-org/cypht/issues/247). Cypht is like a news reader, but for E-mail. Cypht does not replace your existing accounts - it combines them into one. And it's also a news reader.

[![screenshot](https://github.com/cypht-org/cypht-website/raw/master/static//img/home/message_list_light.webp "Inbox View")](https://github.com/cypht-org/cypht-website/blob/master/static//img/home/message_list_light.webp).

The driving force behind Cypht development is to provide combined views for multiple accounts, but it's also a standard E-mail client that lets you browse and manage IMAP folders and send outbound messages with SMTP.

Cypht is an application built entirely of plugins, or as we call them, module sets (which is obviously way cooler sounding than plugins), that are executed by the framework. Modules provide a flexible way to add new features or customize the program without hacking the code.

Installation instructions

- All Cypht latest and master versions:

Monthly community meetings:

Security details:

Module info:

Features:

License:

Community chat room:

For developers, get via Composer:

Docker:

LinkedIn group:

An interview with the project's founder:

###  Health Score

72

—

ExcellentBetter than 100% of packages

Maintenance94

Actively maintained with recent releases

Popularity60

Solid adoption and visibility

Community37

Small or concentrated contributor base

Maturity84

Battle-tested with a long release history

 Bus Factor1

Top contributor holds 62.2% of commits — single point of failure

How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window.

**Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores.

**Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement.

**Maturity (30%)** — Project age, version count, PHP version support, and release stability.

###  Release Activity

Cadence

Every ~55 days

Recently: every ~1 days

Total

35

Last Release

25d ago

Major Versions

v1.4.3 → v2.0.12024-05-20

v1.4.4 → v2.2.02024-08-14

v1.4.6 → v2.4.12025-05-13

v1.4.7 → v2.5.02025-10-27

v1.4.8 → 2.x-dev2026-07-25

PHP version history (4 changes)v1.3.0-rc1PHP &gt;=5.4

v1.4.0PHP &gt;=5.6

2.0.0PHP &gt;=7.4

v2.1.0PHP &gt;=8.1

### Community

Maintainers

![](https://www.gravatar.com/avatar/758ddb3804ffef64134748348d0dba2a5d625a50a921970543beee0eae241822?d=identicon)[jasonmunro](/maintainers/jasonmunro)

![](https://avatars.githubusercontent.com/u/1004261?v=4)[Marc Laporte](/maintainers/marclaporte)[@marclaporte](https://github.com/marclaporte)

![](https://avatars.githubusercontent.com/u/26736582?v=4)[Ushindi Bienvenu](/maintainers/bienvenuushindi)[@bienvenuushindi](https://github.com/bienvenuushindi)

---

Top Contributors

[![jasonmunro](https://avatars.githubusercontent.com/u/3793556?v=4)](https://github.com/jasonmunro "jasonmunro (4545 commits)")[![kroky](https://avatars.githubusercontent.com/u/2064350?v=4)](https://github.com/kroky "kroky (712 commits)")[![Shadow243](https://avatars.githubusercontent.com/u/28566468?v=4)](https://github.com/Shadow243 "Shadow243 (374 commits)")[![josaphatim](https://avatars.githubusercontent.com/u/80334370?v=4)](https://github.com/josaphatim "josaphatim (256 commits)")[![IrAlfred](https://avatars.githubusercontent.com/u/44422833?v=4)](https://github.com/IrAlfred "IrAlfred (244 commits)")[![mercihabam](https://avatars.githubusercontent.com/u/68013195?v=4)](https://github.com/mercihabam "mercihabam (236 commits)")[![marclaporte](https://avatars.githubusercontent.com/u/1004261?v=4)](https://github.com/marclaporte "marclaporte (131 commits)")[![henochit](https://avatars.githubusercontent.com/u/29623222?v=4)](https://github.com/henochit "henochit (112 commits)")[![henrique-borba](https://avatars.githubusercontent.com/u/1107499?v=4)](https://github.com/henrique-borba "henrique-borba (97 commits)")[![camilevahviraki](https://avatars.githubusercontent.com/u/98384867?v=4)](https://github.com/camilevahviraki "camilevahviraki (71 commits)")[![Baraka24](https://avatars.githubusercontent.com/u/81784141?v=4)](https://github.com/Baraka24 "Baraka24 (63 commits)")[![christer77](https://avatars.githubusercontent.com/u/62720246?v=4)](https://github.com/christer77 "christer77 (52 commits)")[![Yannick243](https://avatars.githubusercontent.com/u/14950700?v=4)](https://github.com/Yannick243 "Yannick243 (43 commits)")[![jonocodes](https://avatars.githubusercontent.com/u/1310468?v=4)](https://github.com/jonocodes "jonocodes (39 commits)")[![kambereBr](https://avatars.githubusercontent.com/u/29512462?v=4)](https://github.com/kambereBr "kambereBr (36 commits)")[![Grandi0z](https://avatars.githubusercontent.com/u/114248080?v=4)](https://github.com/Grandi0z "Grandi0z (32 commits)")[![yvesdaxmaz](https://avatars.githubusercontent.com/u/7295614?v=4)](https://github.com/yvesdaxmaz "yvesdaxmaz (29 commits)")[![Revisto](https://avatars.githubusercontent.com/u/60847212?v=4)](https://github.com/Revisto "Revisto (28 commits)")[![ElvisAns](https://avatars.githubusercontent.com/u/35831811?v=4)](https://github.com/ElvisAns "ElvisAns (27 commits)")[![alvinBM](https://avatars.githubusercontent.com/u/22884078?v=4)](https://github.com/alvinBM "alvinBM (25 commits)")

---

Tags

atome-mailewsimapjmapnews-readerphppop3rsssmtpwebmailwebmail-clientphpatomrsssmtpimape-mailwebmailsievemanagesievecyphtwebmail-clientnews-readerjmap

###  Code Quality

TestsPHPUnit

### Embed Badge

![Health badge](/badges/jason-munro-cypht/health.svg)

```
[![Health](https://phpackages.com/badges/jason-munro-cypht/health.svg)](https://phpackages.com/packages/jason-munro-cypht)
```

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