php-horde-webmail - 5.2.22-6 main

Horde Groupware Webmail Edition is a free, enterprise ready, browser based
communication suite. Users can read, send and organize email messages with
three different webmail interfaces and manage and share calendars, contacts,
tasks and notes with the standards compliant components from the Horde
Project.
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This package is part of Horde, a web application Framework written in PHP with
modules like IMP (webmail), Turba (contacts), Kronolith (calendar), Nag (task
list), Gollem (file manager), etc.