We use internal marketing emails to send out lead notifications, because that allows us to loop in people who don’t have HubSpot accounts. The option “Use a contact property that stores an email address” would be great to use, if only it could take a field containing a comma or semicolon separated list of emails and send to each of them.
This would allow us to, for example, list all the recipients of the email inside the email, so people know who else got it. The feature seems like a good idea, but limiting it to one email address prevents it from being useful for us.