New directory structure in the repository. Third party libraries moved to separate repositories. Not using obsolete ATL Server any more. The code got a bit of refactoring, consistent formatting; unused modules were removed. Using Visual Studio 2019. Added features: 64-bit builds SMTP security (SSL/TLS, STARTTLS) and authentication (LOGIN, PLAIN) HTTPS file downloads (this is not HTTPS sources!) ImportParts This version can use mediainfo.dll 20.09