Alternative mail apps - Windows 10

[Lumio]

What are the alternative "Mail" apps available for Windows 10 mail?
There's "Metromail", but it only has support for Gmail, i guess..

 

[bonskibon37]

What are the alternative "Mail" apps available for Windows 10 mail?
There's "Metromail", but it only has support for Gmail, i guess..

I tried the Metromail, but it just gets stuck on loading after putting in my gmail information. I have tried to find a good one myself until the one that comes with windows 10 gets fixed. I haven't found a decent one.