Your company has an OU that contains your sales team and an OU that contains your market research team.
The sales team is often a target of mass email from legitimate senders, which is distracting to their job duties.
The market research team also receives that email content, but they want it because it often contains interesting market analysis or competitive intelligence. Constant Contact is often used as the source of these messages. Your company also uses Constant Contact for your own mass email marketing. You need to set email controls at the Sales OU without affecting your own outgoing email or the market research OU.
What should you do?