@kkarhan @andrewg

While there are reasons why you might want to create a new inbox / address just to use for Delta Chat, this is not a requirement! You can use an existing inbox / address as a dual use traditional email / delta chat address. And if you want to keep your inbox free of clutter, you can tell Delta Chat to automatically delete messages from the server after downloading them, or use a filter to automatically move emails sent by Delta Chat to a separate folder on the server.