Systems and methods for configuring an email engine associated with sequences of engagements are described. The email engine is associated with a first sequence of engagements and a second sequence of engagements. The email engine is configured to be activated based on completion of the first sequence of engagements. The email engine may be configured to generate and send an email to an email recipient based on a set of parameters unique to the email recipient and based on one or more government regulations. When the sending of the email is prevented because of the set of parameters or the government regulations, an error notification may be generated, and the second sequence of engagements may not be activated.