Hi @AMalagarriga,
This would be most easily achieved with a sales template, I would say: Create and send message templates
If you want to use a marketing email, you would do the following:
- Create the email, with the personalization token for the personal link and send it to at least one contact (could be yourself)
- When you have new eligible contacts, make sure that the personal link field is filled for that contact
- Use the “Send to more” option to re-send the email from step 1 to this new contact: Send marketing emails to more contacts
Best regards!