I am trying to test our engagement program, with some dummy emails and myself and 2 coworkers as the only members. I have it set up to send every day, and am having some serious issues already. First day, only 1 of the 3 people received the email, despite Marketo saying 2 were in the cast (though not 3?). Second day, 2 of 3 received the email. Third day no one received it, Marketo saying 1 was in the cast. We aren't even at the 4th day yet and it's showing 1 in the cast. I don't get it.... What am I missing? The emails aren't blocked from emails, all are members of the engagement program... Help!