I have searched the FAQ&#039;s for this but have not got what i wanted to know. I want to know how do emails work, and what is needed to code this in ASP ie what is email server and what things do i need to know to make an asp email form work.<BR><BR>For CDonts i hear that it works on NT server/win2000 with IIS installed. I have created a form and it works outside of the intranet, but when i try to use it inside an intranet it does not work. And it does not error out. The intranet is on IIS, and has a mail server. Do i need to specify a server domain address ? It seems like most of the sample code of CDONTS dont specify an smtp.server address. I really dont understand how all of this works to find out what is exactly my error.