Goodword's email had to land in the inbox, not spam.
The company had recently moved its working accounts to the Goodword domain. Sending product email from that identity required a separate set of checks. A message could leave the application successfully and still be treated as suspicious by the receiving service.
Domain authentication was part of the work. That included checking the records that tell receiving systems which services are allowed to send mail and how messages should be evaluated when those checks fail.
DMARC was one of the records under review. It sits alongside other email-authentication mechanisms and gives the domain owner a policy for handling mail that does not align correctly. The exact DNS values and service configuration remain private.
I also tested the practical result. Did the message arrive? Did it land in the expected folder? Did the sender appear the way a recipient would expect? A technically valid setup is useful only if the actual delivery path works.
This followed the first test messages sent from the new company setup in May. Those tests established that the basic path existed. The June work was about making the path more dependable before more people encountered it.
Email was part of the product experience, not only an administrative system. Invitations, account notices, and other expected messages needed to arrive under the same Goodword identity people saw in the application.
The archive includes provider details, account identifiers, and individual messages. They are not included here. No recipient information is necessary to document the event.
The public record is that email authentication and delivery were active product work in mid-June. I was checking the domain setup, sending controlled tests, and looking at the result from the recipient side.
It was routine infrastructure work attached to an early product. The screen inside the application could be ready while the message leading somebody back to it still needed attention. On June 15, that delivery path was the thing being checked.