free smtp server

Send and receive e-mail from a Visual Basic app.

Send and receive e-mail from a C/C++ application.

Send an email from a command line.

Travel or move between home/office/hotspots while finding email servers easily

Corporations want to protect their email servers from hackers and SPAM relaying.

Block spam in accordance with the rules you define.

ASP.NET email component with HTML formatting mail merge and message queuing

Transparent password synchronization on Windows

Monitor Web sites and other Web-based services, alerting you whenever they go down.

Remote resources monitor: cpu, bandwidth, memory, connections, threads, disk