some people have asked me again If the preview of Dynamics 365 Financials is still available and if it is constantly updated …of course, sure … you can access (or register) using the old link about Project Madeira preview.
… For countries that can access the preview (testing countries) you can sign up at this address:
Dynamics 365 Financials Preview (formerly Project Madeira)
try the preview button
Dynamics 365 Financials Preview link (after registration\authentication)
… For countries rather than can not do, however, it has an ability to register before a user uses to Office 365 USA and then use it to sign up to the preview of Dynamics 365 Financials,.. to achieve this goal use this workaround by Waldo (follow it step by step..)
Setting up the Project “Madeira” Preview (also when you’re not from the US)
..anf after this steps you can correctly sign-in to Dynamics 365 Financials Preview link https://msp882270.projectmadeira.com/MS/WebClient/
..you can also “add” and “test” extensions available in “AppsSource” store (example: try to add “Sales and Inventory Forecast” extension by Microsoft.
my old post about Project Madeira
…have a good testing time !