SMTP Server.......

[Raghuveera Nanchariah Chalasani]

Hi,   I am writing a SMTP server and I am having problems with figuring out various scenarios. I am implementing the version of SMTP as described in RFC 822. I am curious if there is any free source code that I can look up for different scenarios. I am using C++ for this. Can anyone give me any sites hosting free SMTP server implementation that I look up for reference?   Thanks, Raghu Chalasani