A classic PHP-based webmail interface that provides a standard-compliant email client for IMAP and SMTP protocols. It offers a lightweight, plugin-extensible architecture that now supports PHP 8.4 for modern server environments.
Tech Stack
PHPEmail Clients & Services
Why squirrelmail?
• PHP 8.4 compatibility
• No database required for core
• Extensive plugin ecosystem
Limitations
• Dated user interface
• No native mobile application
• Requires manual server configuration
2/24/2026
Last Update
17
Forks
0
Issues
GPL-2.0
License
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