Where do I best store the Opolis Mail Client when downloading?

We would recommend that you best store your Opolis Mail Client at a place which you remember easily. (Having said this, even if you forgot where you stored your Opolis Mail Client later, this is no problem, as you can easily download it again). It shows that most convenient place to store the Opolis Mail Client appears to be the Desktop, as then you can easily see the Opolis Mail Client icon and conveniently open it when you intend to access your Opolis E-Mails. - In the course of the download process Opolis does not recommend or reserve a special slot where to store the Opolis Mail Client on your PC for security reasons. So, freely choose where to best save it on your PC.