Hi,
Marketing cloud is an enterprise level SaaS catering to your digital marketing needs.
Specifically, with regards to your query, Adobe Analytics (which is one of the solutions under MAC) provides a procedure for tracking email campaigns wherein you can set up rules to identify user behaviour on the email channel.
I would encourage you to contact a sales rep to have a further discussion. Fill out this form (or call on one of the numbers listed) to get in touch with them.
Kind Regards
Rahul