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This plugin detects if a visitor is using some old version of Internet Explorer and suggests to upgrade to a recent browser.
The versions to block can be configured in an admin panel.
Works for blocking IE6, IE7 and IE8.
Localisation of the plugin into french.
Screenshots

Here is what a visitor with an old version of IE will see when the plugin is activated
Plugin Details
Active Installs
100Total Downloads
5,147Version
1.0Requires WP
—Requires PHP
—Tested Up To
3.9.40Added
2012-11-09Last Updated
2014-04-18 1:30pm GMTRatings
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