Mail Box Dispatcher allows you control incoming email messages on server side, before downloading them to your email program. It acts as a simple, hands-on spam filter and allows you to easily specify criteria (from, subject, text etc.) to select unwanted messages and then delete them. The software can also download a specified number of lines, allowing you to quickly preview part or all of the message. The optional auto-selection feature lets you pre-mark certain messages for deletion, so all you have to do is click a button to remove them from the server. None of your email is deleted automatically, so it is safe to use without risking to lose an important message.

The license of this software is Freeware, you can free download and free use this anti spam software.