I would like to have a feature which would group all my non trash(or may include trash as well) mails form different domains be listed under different group(Automatic Folder-ing & removing Empty Folder if no mails, will also be a easy feature tog o for - i guess)

Also if it could automatically moved to folder/group by mail address itself, that is great. (But will create a lot of folders, So not many may prefer it in this way)