We have added a feature tonight which allows you to designate individual sub-accounts to filter against the master account's unsubscribe list when an e-mail campaign is sent from the sub account.
Master account users can manage the unsubscribe settings for individual sub-accounts by going to the Account Info tab, then clicking the Manage Sub-Accounts button. From here, the master account user can toggle on and off the ability of sub-accounts to use the master account's unsubscribe list when sending e-mail campaigns.
