out to inform you that the Amazon SES sending for AWS account XXXXXXXXXXXX, which lists you as a contact or owner, has been put on probation in AWS region US West (Oregon) because it has triggered alarms for excessive bounces. You may still send mail with the account, but if the problem is not fixed by the time you finish using your probation volume, your ability to send email with Amazon SES may be suspended. Your probation volume is the next 120,000 emails you send. We will be happy to work with you on this issue. Please reply to this email (
[email protected]) or reach out to your Technical Account Manager. The details of the issue are as follows: Your current bounce rate is 35.18%. This is measured over the last 3,602 eligible emails you sent, spanning over approximately the last 32 days. We expect our senders' bounce rates to remain below 5%. Senders with a bounce rate exceeding 10% risk suspension. Note that the bounce rate includes only hard bounces, and excludes bounces to domains you have verified. At the end of the probation, if your bounce rate has not returned to acceptable levels, your ability to continue sending email with Amazon SES may be suspended. If your bounce rate improves to acceptable levels and maintains that status, you will be notified when the probation is lifted. For guidance on reducing your bounce rate, please see the Amazon SES Bounce FAQ: http://docs.aws.amazon.com/ses/latest/DeveloperGuide/e-faq-bn.html Sincerely,