Hi,
I am looking for a good (and free) SMTP Server for windows Vista.
I know there are good ones on linux, but because I am a C# programmer, I need to have an SMTP Server on windows Vista too.

I have found some using google, but they were not what I want.

Windows XP had an SMTP Server, but windows Vista does not, even the Ultimate version (Microsoft !).
Does anyone have an idea?