How do I set a trigger event when someone opens an email more than once?  This was easy to do in Mail Chimp and I can't figure it out here.

Currently, I have an email sent to myself when someone opens the email, but that doesn't help much.  If someone opens an email 2 or more times, that's valuable information.

Links - I am also trying to figure out how to track if they clicked on my website link (other tracking software shows all this info without adding anything).

Thanks