Send bulk email to email adresses that are not contact

Hi Community,

I've got this customer where the Creatio contacts database is clearly defined with an integration with customer core system and should not be modified in Creatio.

But they would like to send bulk emails to lists of emails without registering them in the contact table in Creatio.

Is it possible to create something like an "emailImport" object, with a name and email adress, and build the audience of bulk emails based on that object?

I've tried to follow this article:

https://academy.creatio.com/docs/user/marketing_tools/email_marketing/a…

but without success, I'm not sure if we always need to point to a contact, even if the object is diferent.

Thanks,

Luis