MailBee.NET AntiSpam

AfterlogicEmail Tools.NET
Version v12.6.x (Mar 23, 2026)

Detect spam emails effectively with a self-learning Bayesian filter.

  • Integrates seamlessly with .NET applications using MailMessage objects.
  • Uses a Bayesian algorithm trained with your spam and non-spam samples.
  • Supports DNS RBL filtering to identify spam sources efficiently.
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MailBee.NET AntiSpam is an easy-to-use .NET component which allows applications to detect spam messages with self-learning and a very efficient Bayesian filter.
MailBee.NET AntiSpam is a .NET component designed to identify spam messages through a self-learning Bayesian filtering method complemented by DNS RBL filtering. Developers can integrate spam detection easily into applications processing standard MIME emails represented as MailMessage objects.

Self-learning Bayesian Filter

Automatically trains on your collection of known spam and non-spam emails, enabling adaptive and effective spam detection based on your data. Provides methods to train, save, and load spam databases, maintaining custom spam knowledge and enabling database reuse.

DNS RBL Filtering

Employs DNS Real-time Blackhole Lists to identify emails originating from known spam sources, enhancing detection accuracy.

Integration with MailBee.NET Suite

Works alongside other MailBee.NET components, handling MailMessage objects from POP3, IMAP, or other sources without additional conversion.

Efficient and Lightweight

Processes spam detection without external dependencies, ensuring minimal resource consumption within your applications.

Product Compatibility

Review the details below to ensure this product is supported within your environment.

Component Type

  • .NET

.NET Version

  • .NET 8 LTS
  • .NET 6 LTS
  • .NET 5 / .NET Core 3.1
  • .NET 4.8 or earlier

.NET Platform

  • .NET Assembly
  • .NET Class
  • .NET Core 3.1 Assembly

IDE Support

  • Visual Studio