Sergey Merzlikin

Enhances functionality of corporate mail server. Receives SMTP messages before it, on-the-fly changes or rejects them, and retransmits result to the server. Supports wide range of settings and keeps adjustable log. Supports Greylisting, Tarpitting.

Network Passwords Synchronizer for Windows NT 4.0/2000/XP/2003. Allows to synchronously change user passwords on local computer, in one or several domains, and on one or multiple peer-to-peer servers.

Synchronizes contents of operating system folders. Supports synchronization of files, attributes and NTFS security attributes of files and folders.