amavisdnew

Amavisd-new is an open-source software designed to interface with mail transfer agents (MTAs) to provide advanced email filtering and scanning capabilities. It is particularly known for its integration with ClamAV, an open-source antivirus engine, to scan emails for malware. Amavisd-new operates by intercepting emails as they pass through the MTA, allowing it to apply a variety of filters and checks before delivering the email to the intended recipient.

One of the key features of Amavisd-new is its ability to handle multiple virus scanners and content scanners simultaneously. This flexibility allows administrators to customize the scanning process to meet specific security requirements. Additionally, Amavisd-new supports various protocols, including SMTP, LMTP, and ESMTP, making it compatible with a wide range of email systems.

The software is highly configurable, offering extensive options for fine-tuning its behavior. Administrators can define rules for handling emails based on sender, recipient, subject, and other criteria. Amavisd-new also provides detailed logging and reporting capabilities, which are essential for monitoring and maintaining email security.

Amavisd-new is widely used in both small and large organizations to enhance email security. Its open-source nature and active community support make it a popular choice for those seeking a robust and customizable email filtering solution.