I just configured the email settings and the verification email was successfully sent. However, when I enabled subscriptions on the dashboards (even when using a sample dashboard), and clicked on 'send email', I received a confirmation that the email was sent, but nobody received it.
[b2e03d34-e889-4315-9561-a3e808455ee2] 2023-04-28T08:40:03-03:00 ERROR metabase.pulse Erro ao enviar notificação!
com.sun.mail.smtp.SMTPSendFailedException: 554 Message rejected: Email address is not verified.
But the address was verified in AWS SES:
Update: Metabase is sending emails only to the email configured in Amazon SES, for other emails it gives the following error: 'The following identities failed the check in region US-EAST-1: firstname.lastname@example.org. But that's strange, because that error is over the email recipient.