ORCID now allows researchers to add verified institutional email domains to their ORCID records as a new type of Trust Marker. This new feature enables researchers to demonstrate their affiliation with an institution in a privacy-preserving manner, as they are not required to share their full email address. The addition of verified email domains has the potential to significantly increase the number of Trust Markers associated with professional affiliations in ORCID records.
With this new capability, researchers can provide greater assurance to publishers and funders, confirming their identity and helping to protect the integrity of the scholarly record.
You can find more information about Trust Markers and verified email domains here.