GoKawiilClova.Email launches with one-sender-per-address inbox locking
A new email service called Clova.Email lets users claim an address prefix of five or more characters, after which only the first sender to email that address is ever accepted again. The app also offers an MCP integration so AI assistants like Claude or Cursor can be granted limited permissions to manage inbox tasks such as generating addresses or retrieving codes and receipts. Sign-in options include Google, passkeys, or username and password, with Google logins sharing only email, name and photo.