Features > Anti-Spam > Mailtraq's Intelligent Anti-spam Protection Mailtraq's Intelligent Anti-spam Protection Mailtraq Professional includes built-in Bayesian intelligent spam detection, with several advanced features:
- Powerful - uses latest Bayesian techniques to recognise spam never seen before.
- Cost-effective - adaptive system recognises new spammer techniques - no need for subscriptions or constant signature updates.
- Risk-free mail rejection - senders get notification and temporary bypass address.
- Quick set-up - no need to install and plug-in third-party software.
- Easy administration - both central and user-controlled models supported.
- Flexible response - mail that's identified as spam can either be rejected, or moved into a 'spam' folder for periodic checking.
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Configuration Tips
Mailtraq provides two mechanisms for spam analysis: 'On Receipt' and 'On delivery to Mailbox'.
You can only use 'On Receipt' if you are receiving messages directly by SMTP, but you can use 'On Delivery' in either case.
The Tutorials refer to 'On delivery to Mailbox' and you will find detailed configuration assistance from the 'Help' in the Mailtraq dialog boxes.
The position of the spam score 'Slider' in the dialog box is preset at the optimum point. It is seldom necessary to move it; small movements can have a big effect. | 
