Amazon Simple Email Service (Amazon SES) now enables you to assign a configuration set to an email identity, such as a specific email domain or individual email address. This allows rules from the configuration set to be applied to all emails sent from that email identity. Configuration sets are a grouping of rules that enable customers to publish open, click, send, delivery, bounce, and complaint events from sent emails. They are also used to organize sending results from IP address pools. For example, customers can associate one pool of dedicated IP addresses for sending marketing communications, and another for sending transactional emails.
Source:: Amazon AWS