Grayjay

Grayjay

Grayjay is an open-source alternative to Microsoft Outlook for email, contacts, and calendar management. It has a clean, customizable interface and supports IMAP/SMTP and Google, Exchange, and other popular email providers out of the box.
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email calendar contacts open-source outlook-alternative

Grayjay: Open-Source Email Client for Microsoft Outlook Alternatives

Grayjay is an open-source alternative to Microsoft Outlook for email, contacts, and calendar management. It has a clean, customizable interface and supports IMAP/SMTP and Google, Exchange, and other popular email providers out of the box.

What is Grayjay?

Grayjay is an open-source, cross-platform email client developed as an alternative to Microsoft Outlook. It has an intuitive, customizable interface that allows users to manage multiple email accounts from providers like Gmail, Outlook, Yahoo Mail, and more using IMAP/SMTP or cloud integration.

Key features of Grayjay include:

  • Unified inbox to view messages from all connected accounts
  • Customizable interface with support for themes and layout options
  • Email, contacts and calendar management in one place
  • Robust search tools with advanced filtering options
  • Automatic categorization and prioritization of important messages
  • Scalable folders and tagging system for organization
  • Secure encrypted data storage and transmission
  • Apps and extensions support for added functionality
  • Availability on Windows, MacOS and Linux

As an open-source project, Grayjay places an emphasis on security, privacy and community-driven development. Its flexible cross-platform design and intuitive workflow make it an efficient Outlook alternative for personal and business use.

Grayjay Features

Features

  1. Email management
  2. Contact management
  3. Calendar management
  4. Customizable interface
  5. Supports IMAP/SMTP
  6. Supports popular email providers

Pricing

  • Open Source

Pros

Open source

Clean interface

Highly customizable

Supports major email providers

Cons

Lacks some advanced features of Outlook

Smaller user community than Outlook

Less third-party integration options


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