Legitimate company domain was blocked as brand impersonation
What you are seeing
You added a custom domain that genuinely belongs to your company, but it was blocked as brand impersonation.
#Why it happens
Every requested domain name is checked automatically by AI to catch brand impersonation. Like any automated check, it can occasionally get it wrong and flag a legitimate domain. There is no allowlist you can add your domain to in advance, so a blocked domain needs a review by our support team.
#What to do
On the blocked domain's card, select Contact support for a review.
Include proof that your organisation owns the domain.
#Related
Custom domain is stuck on "Validating…"
The certificate validation CNAME is missing, mistyped, or hidden behind a proxy or CDN. No
Adding a domain fails with "Domain is already in use on another CloudFront distribution"
A domain can only be attached to one CloudFront distribution across all of AWS, and an old
Domain problems
The rest of this family.
Found it? Good.
