Add license in Linux?

Good morning,

I have installed em Client in Linux with bottles, but I cannot enter my license key. After submitting it just stays blank. Can anyone give me a tip?

It would be really nice if there was finally a native eM client for Linux. I have tested all possible clients and they are all rubbish in one way or another

Unfortunately you can’t activate a license in Linux.

hmm that’s too bad, otherwise it seems to work quite well