Mailove

At a glance

• Editor score
  3.0 / 10
• Pricing
  Open source
• Best for
  Linux users wanting secure offline email
• Paid from
  Free
• App coverage
  Desktop
• Facts checked
  20 Sep 2026

• Where it wins

  • IMAP and JMAP support with Gmail and Microsoft 365 OAuth
  • Local SQLite caching enables offline access and full-text search
  • OpenPGP signing, encryption, and sandboxed HTML message viewing

• Where it doesn't

  • Linux-only platform coverage limits use across other operating systems
  • Desktop-focused scope may not suit users seeking broader email ecosystems
  • Unified inbox and calendar tools are outside its documented feature set

Our verdict on Mailove

Mailove is an open-source desktop email client for KDE and Linux users who want local data storage, offline access, and support for multiple mail protocols. It handles IMAP and JMAP accounts, including Gmail and Microsoft 365 OAuth authentication, and supports multiple accounts in one application. Core mail features include SMTP composition, attachments, rich text, heuristic spam detection, full-text search, and MBOX archive importing. Mailove is distributed as DEB, RPM, and AppImage packages, making it a practical fit for Linux desktop users who prefer open-source software and keyboard-friendly email workflows.

Security and local access are central to Mailove's feature set. A local SQLite cache supports offline message access and full-text search, while OpenPGP signing and encryption add message-level privacy controls. Sandboxed HTML message viewing provides a more contained way to handle formatted email, and OAuth support is available for Gmail and Microsoft 365 accounts. These capabilities make Mailove a strong choice for users who want email available without a constant connection and who value local search and encryption. Its heuristic spam detection is useful as part of the mail workflow, though it is presented as a detection feature rather than a broader security suite.

Mailove's focus is deliberately narrow: a Linux desktop email client rather than a broad cross-platform collaboration product. That focus benefits users who already work on Linux and want IMAP or JMAP flexibility, offline reading, rich composition, and OpenPGP support. It is less suitable for people who need access across multiple operating systems, a wider platform ecosystem, or documented unified inbox and calendar tooling. The project shows active releases, including version 3.6.1 released on September 16, 2026, which supports its position as an actively maintained option for Linux email users.

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Mailove pricing

Mailove fact sheet

Mailove integrations

Mailove lists 2 integrations on its own site.

• Gmail
• Microsoft 365

Alternatives to Mailove

• Mozilla ThunderbirdA capable free client for multi-account email, offline access, and desktop productivity tools.9.4
• Zoho MailA flexible hosted email service with free access, migration tools, and Zoho collaboration options.9.2
• Apple MailA capable Apple-focused email client with unified inboxes, scheduling, privacy controls, and AI assistance.9.1

See all Mailove alternatives →

Featured on iTechGuides

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update