Mady MTA Service   
http://www.eordertool.com

Mady MTA Service is a small SMTP server for a small group of users. It's small, stable and fast. It can use in a small LAN or home network and provide mail deliver service for a small group of users. It works in system service mode and can be installed on the server computer. All other user need set the outgoing mail server to the server computer to use the SMTP server. It has features on access control and reject unknown connections. It's security to use MadyMTA in LAN.

Phone Calls Filter   
http://www.teley.com

Call block for unwanted phone call with professional log software: Phone Calls Filter 1.0. Are you bothered with unwanted phone calls ? not anymore ! just set filters for incoming phone calls.. use categorized answering modes - such as: hanging up, personalized greetings etc... All based on caller ID. filter your incoming calls so that all your unwanted calls will go unnoticed. general points: Blocks unwanted phone calls. Play specific greeting for each caller Support UNKNOWN, OUTOFAREA etc.. calls formats. Calls log. Adding remarks, flags and priority for each call. Display of voice and speech, while a call is incoming. Caller ID- Tapi or Comm based. Presents the call on display, including caller name, caller number, and picture. A personalized unique answering mode, activating different options, for each contact. Contacts list - a personalized answering mode, and a different alert sign for each contact. Create greetings with Speaker or TTS 5.1. Dialer - makes the outgoing phone call, directly from your PC. Powerful search. Advanced and user-friendly graphic interface. Registration log for all calls and events. Runs as a service. And much more... Try it!