Can't send emails. says domain is invalid but it is verified. and no sandbox
While attempting to send, this error 500 is logged:
PHP Warning: SimpleEmailService::SetIdentityNotificationTopic(): Sender - InvalidParameterValue: Identity firstname.lastname@example.org is invalid. Must be a verified email address or domain.nin /includes/helpers/ses.php on line 529
I must say again that my domain is verified and I'm not in sandbox mode.
Please sir, can you help me?