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domain.lost

A verified domain's DKIM record stopped resolving.

A verified domain’s DKIM record stopped resolving. The domain no longer sends: verified_at is null again and sends from it fail with domain_unverified until the record is back.

The event says only that the key is gone from DNS. It was removed, or replaced — a customer who moved to another platform publishes that platform’s key at the same name. Which of the two is the customer’s business, and the event does not tell.

Payload

PropType
domain_idstring

dom_…

Typestring
namestring

The domain name.

Typestring
regionstring

eu-central-1 or us-east-1.

Typestring

Handling it

Stop offering the domain as a sender until domain.verified comes back, and show the customer the record they are missing. Nothing else moves: the domain, its records and the mail that went through it stay exactly where they were.

Domains

Background rechecks, and what moving a domain between workspaces looks like.

Last updated on September 9, 2026

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