So basically what I had on my writing list was an email client in C# programming language. In this blog post, I will share the basics for developing an email client in C# using Windows Presentation Foundation framework. The source code is much shorter and more compact so that building your own basic client takes no time at all. Professional Edition 9.2.2 / 9.2.2.9 Beta Straightforward e-mail client which supports a long list of protocols and several accounts, and le. Aug 26th 2020, 10:21 GMT.