No, MyMailList will not work with a Mac computer, by default. The application has been developed for Windows XP, Windows 7 64-bit, Windows 7 32-bit, Windows 8 32-bit, Windows 8 64-bit. To run it on Mac, you will need the help of Wine Bottler. The application emulates Windows software without having Windows installed. Access its official website to download the application on Mac and then you should be able to run MyMailList. Read the instructions of the program the first time you start Wine Bottler.