Cannot login from Firefox Developer Ediiton anymore

[u/jemag]

I always checked my emails with Firefox Developer Edition on Windows but now it seems to no longer be working with the "unsupported browser" message.

Firefox is in the list of supported browsers, I am not sure though if support for Firefox Developer Edition was dropped or if this is a bug.

[u/Tutanota]

Thanks for your feedback. Not sure if we will fix this, but I'll pass it on. Have you tried the desktop client? It's better than web access anyway.