Everyone,
On today's GNSO Council meeting, Kurt Pritz raised an interesting question: we do not provide a set of standard answers for registries and registrars to respond to their clients when a domain that needs UA fails to be have their email accepted or a website address fails to be recognized.
Thinking about it, we could actually use that as an outreach mechanism. Something along the lines of "We are involved in a global effort to promote the acceptance of all domain names, and ideally you should get in touch with the website that rejected your email and make them aware that there is demand for them to support this technology. You can forward them this link [uasg.tech]" (only a loose idea here).
Something to consider.
Best,