Goal
- Allow users to use mail accounts dedicated to a specific use.
- Allow users to trace the spread of their email addresses.
- Strengthen user confidence in the use of their data
Implementation
For any validation of an email address entered by the user, accept addresses of the type foo.bar+something@example.com
Control
Check, for each entry of an email address entered by the user, that the addresses of the type foo.bar+something@example.com are accepted and work (use as an identifier, receipt of an email sent by the website, etc.)