@MojangSupport I just bought a Minecraft Java code through Amazon. My http://Minecraft.net profile would not let me click the "Redeem" link, so I logged in to Microsoft and redeemed with that login (same email). The launcher on Linux won't let me log in with Microsoft (1/2)
To keep your information secure, please complete our request form at https://help.minecraft.net/hc/en-us/requests/new … so we can quickly and safely assist with your question! ^SM