Champion/Challenger email in the Engagement program

[Anonymous]

Does anyone know if a champion/challenger email in the Engagement program will still protect people from getting an email twice?  What I mean is, Engagement streams make sure people who have received an email once won't get it again, but if I add a Champion/Challenger test that divides recipients up (Group A getting one version of the email and group B getting the other) will the addition of the second email in the test allow people to get that version even if they have already received the other version?

Cheers,
David

[Anonymous]

I would like to know this as well, and also when setting up the Champion/Challenger in the engagement program, do you need two separate emails with the different subject lines in the program or can you have one email with one subject line and the a/b test automaticallly creates the second email based on the other subject line you specify in the test?

Thanks,
Bobby

[Josh_Hill13]

You have one email in a child Email Send Program.

Marketo won't send the same email twice.