amigo estou com problema no meu email . nao consigo enviar email para @gmail.com
SMTP error from remote mail server after end of data:
550-5.7.26 This mail has been blocked because the sender is unauthenticated.
550-5.7.26 Gmail requires all senders to authenticate with either SPF or DKIM.
550-5.7.26
550-5.7.26 Authentication results:
550-5.7.26 DKIM = did not pass
550-5.7.26 SPF [backgroundautomacao.com.br] with ip:
[161.97.168.7] = did not
como proceder para arrumar isso, qualquer email " @gmail " é bloqueado meu email