Virtual AutumnTECH is available in 3 trim levels, Standard, Pro, and Enterprise. All versions include Webtility, a simple web-based management and configuration tool for monitoring and configuring.

All trim levels are built on OpenBSD, widely known as the most secure unix-like operating system available. In addition, other great open source solutions are integrated including Postfix, ClamAV, Spamassassin, Apache, and MySQL.

Virtual AutumnTECH includes a quick configuration wizard will appear during boot for near instant network connectivity.

Features in the Standard Free version:

• No per-Domain per-User licenses required
• Postgrey greylisting
• Dangerous e-mail attachment blocking
• Remote Block List Filtering (spamhaus, sorbs, abuseat)
• Non-qualified sender rejection filtering
• Acceptable e-mail address and domain filtering
• Reject recipient and sender address filtering
• E-mail address mapping and manipulation before delivery
• Network-layer firewall for blocking sender IP addresses
• Graphical e-mail reports
• Daily e-mail traffic and system status reports