Contributed to the microsoft/vcpkg repository by developing a new vcpkg port for the unimail-cpp-sdk, streamlining its integration into C++ projects. Leveraging expertise in build systems and package management, the work involved configuring the port to fetch the SDK directly from GitHub and setting up the build process using CMake. Tests were disabled within the port to ensure reproducible and efficient builds, and a comprehensive usage guide was provided to assist developers with integration steps and usage patterns. This contribution enhanced the developer experience by reducing integration friction and promoting consistent adoption of the unimail-cpp-sdk across downstream projects.