Welcome. hMailServer is a free, open source, e-mail server for Microsoft Windows. It's used by Internet service providers, companies, governments, schools and enthusiasts in all parts of the world. It supports the common e-mail protocols (IMAP, SMTP and POP3) and can easily be integrated with many existing web mail systems.
PLEASE HELP!!!!!!!!! If you have a modem with a built in router, you can use it as a wireless (wifi) router. Wifi doesn't cost money as a service. You just need the devices that are compatible with it. Wifi is just a different way of connecting stuff to the internet.
There is virtually no limit for number of devices that can be connected to the Wi-Fi Router, although, some routers have a limit, that allows only certain number of devices to be connected at a time. This can be changed if the router provides the option to change that. Now, if you connect more number of devices and speed of your internet speed is not sufficient, then it is not practical to connect many devices at the same time. So, connect only those devices that are being used. Hope I've ...