If you set the hold date for your data, the data will be published according to Principle of “Hold-Until-Published” data release.
After setting to publish the data, the mail with "[DDBJ] Publicized your data" in its subject is sent to contact person.
So, Do not block E-mails from DDBJ.
If the information of contact person is old or invalid, we may be unable to acknowledge publication of your data or any other important announcement.
See the relevant item in Data Updates/Corrections and contact us from this form to send request by selecting the subject, "Change the contact person, belonging, institution, etc..".