Hi,
when adding the campaign action “send email to user”, you can send emails to the owner or add an email address in then field “To”.
It could be nice to add contact tokens.
For example: I have another custom field that is a email. Contacts will have another email in this field (related to another person in my example).
I would like in the field “To” to add the the token {contactfield=anotheremail} then email would be send to this address.