How do operational emails differ from marketing emails?

Operational emails are distinct from marketing emails primarily in their purpose and the regulations surrounding them. The correct answer highlights that operational emails can ignore 'Unsubscribed' and 'Marketing Suspended' statuses. This is because operational emails are typically transactional or essential communications necessary for the operation of a service or product. Examples include password reset emails, order confirmations, or billing statements.

In contrast, marketing emails are promotional in nature and require the recipients' explicit consent, adhering to regulations such as CAN-SPAM or GDPR. These regulations mandate that recipients who have unsubscribed or opted out of marketing communications must not receive marketing emails.

Operational emails do not seek to promote a product or service and are instead focused on delivering necessary information related to an individual's account or transactions, which is why they can be sent regardless of the recipient's marketing consent status.