FYI....as a Delta Privileges member and if you've wondered why Delta Privileges emails stopped in the Spring well it seems in the merge of programs your profile may have been changed to opt out of emails....seems like an IT quirk. Seems Delta Privileges also searched to see if you had a pre existing Marriott Rewards acct using the same DP email address and "assumed" you were getting relevant DP emails and your acct was automatically upgraded to match your DP status....obviously they missed a few people.