Password does not appear

Friend, the email is being sent, however, does not appear the password of the registered. Instead of the password, {affpassword}

Follow Message registered:

Sua conta de afiliado para {blogname} foi aprovada!.

Nome de usuário: {affusername}
Palavra-passe: {affpassword}
URL de login: https://www.nobreusual.com.br/painel-da-revendedora/entrar-como-revendedora/

Inicie sessão na sua conta para obter o código de referência.

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Another thing, emails sent to anyone who has email from @ outlook.com are not coming, even though the log is being sent. Note that I have already checked spam and other Outlook folders and the