Who can validate emails?

Only organization and opportunity managers can enter email addresses to be validated.

When adding emails to be validated from the org level it can be done from the organization admin view from the Email Communications tab. 

When validating emails from the opportunity level only organization and opportunity managers will be able to see the Email Communications tab and be able to validate emails. If a role manager needs their email validated to be able to send out emails, they will need to reach out to a manager.