in the module “account_dunning_email” I have added my email as a BCC in the class “account.dunning” But when I have tested I have found that the email that I have added as a BCC still appear as a cci to the email of the customer , ,
I want to know is this normal to happen otherwise i Have added it as a bcc
bcc = ["user@gmail.com"]
and what i should do to make the email as a bcc without make the others know that i have added my email as a bcc.