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Cypht

Lightweight webmail aggregator for many accounts

Mail Servers ★ 1.8k stars Medium setup LGPL-2.1

Cypht is a webmail client that combines email from multiple IMAP, POP3, and SMTP accounts plus RSS feeds into a single unified interface. It is lightweight and privacy-conscious.

Official siteSource code

Key features

  • Aggregates multiple email accounts
  • Combined inbox view
  • RSS feed integration
  • Modular plugin system

Pros & cons

Strengths

  • Released under the LGPL-2.1 license
  • First-class Docker support for quick deployment
  • Active community (1.8k GitHub stars)
  • Written in PHP

Trade-offs

  • Less polished than Roundcube
  • Setup needs configuration

Is Cypht secure?

No known vulnerabilities affect Cypht's latest release (v2.12.2). OSV.dev lists 2 past advisories for the project; none of them applies to this release. No known vulnerabilities is not proof of security: it means none have been publicly catalogued.

  • Most recent fixed advisory CVE-2026-71981, published 2026-09-01 (43 days ago), fixed in 2.12.2

Source: OSV.dev, checked 2026-10-14. How this is measured.

Cypht replaces

Self-hosted Gmail alternativesSelf-hosted Outlook Web alternatives

Health badge

Maintain Cypht? Add its health score to your README. The badge links back to this page.

SelfHostIndex: 88 · excellent

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<a href="https://selfhostindex.com/app/email-cypht/"><img src="https://selfhostindex.com/badge/email-cypht.svg" alt="SelfHostIndex health score for Cypht"></a>
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   :alt: SelfHostIndex health score for Cypht
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The score is recomputed on every nightly rebuild from public repository data — see how it is calculated.

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