WDRP
WDRP or Whois Data Reminder Policy
WDRP (or WHOIS Data Reminder Policy) is an ICANN practice that requires registrars (like Gandi) to contact you once a year to remind you to check and update your contact information. This means that once a year, you will receive such an email from Gandi, asking you to make sure that your contact information is up to date.
Gandi's WDRP email contains a link that allows you to check which information is currently on file for your domain. This link is only available to you, and allows you to view information that is usually hidden in the database, due to privacy restrictions. It is only valid for 15 days.
You must be logged in to your Gandi account for the link to be operational.
If necessary, update the owner information for the domain name and then save.