Olá! fiz um funil de e-mail apra enviara para meus leads, e não consigo enviar os e-mails, está aaprecendo essa mensagem na minha caixa de e-mail quando tento enviar, alguém saber dizer o que é?
A message was received from this address by our systems that had errors in the SMTPAPI header, and cannot be processed due to the following:
- The IP Pool name must be a valid pool name for your account. You provided pool_verified_medium
If you require assistance in working with the SendGrid API, please contact us at support@sendgrid.com
