A free mail checking program with many nice features.

- Support infinite mail server, ftp server, ping.
- Full multithread.
- Support POP3 server.
- Support IMAP4 server.
- Support Hotmail accounts (via httpmail).
- Firewall support.
- Support Authentication to avoid your password being sent clearly over the network.
- You can interact directly with mail server, you can view, save, delete the messages directly from server.
- You can check all servers or selected one.
- Stay in tray icon.
-MS Agent is supported.
- You can send mail directly from checkp3, with or without SMTP server (attachment is supported).
- Antispam filter that removes email directly on server.
- News checker.
- Password for access the program.
- And more...