Amazon Simple Email Service (Amazon SES) now enables you to track your bounce, complaint, sent, and rejected email metrics with fine-grained granularity. Previously, Amazon SES provided your email sending metrics at an AWS account level. Now, you can access your metrics based on characteristics you define. For example, you can track metrics for a particular email campaign, a particular subset of recipients, or whatever aspect of email sending is important to your business operations and analytics. You can choose to publish the metrics to either Amazon CloudWatch or Amazon Kinesis Firehose.