squirrelmail-mark_read-plugin-php83

Provides one-click link to mark read/unread all mails in a folder

This plugin allows the user to turn on the display of "(read/unread)" links to the right of any folders in their folder list that contain at least one message. Clicking on the link will then mark all messages in this folder as read/unread. Note that you may turn the "read/unread" link on and off by going to the Folders page. You may even turn only the "read" or the "unread" link on or off. It also displays a "mark all read/unread" link below the folder list to mark all folders read/unread that are selected on the Folders page.