I'm trying to move my Amazon Simple Email Service (SES) account out of sandbox mode for a small product I'm developing. The emails I send are strictly transactional—like signup verifications, password resets, and account notices—all triggered by user actions after they enter their email on my site. My domain is fully verified with SPF, DKIM, and DMARC in place, and I'm set up with SNS for bounces and complaints, plus I automatically suppress problematic addresses. However, my initial request to lift the sandbox restrictions was denied with a vague message about potential negative impacts on the service. They mentioned that the details are confidential, and I really want to understand what specific criteria they look for in low-volume products like mine. I'm hoping to submit a better request next time, so any insights would be appreciated!
2 Answers
It can definitely be tricky getting out of the sandbox! One thing to consider is the volume of emails you're planning to send at first. They usually want to see a clear understanding of how you'll manage bounces and complaints, especially with transactional emails. Have you thought about providing a bit more detail in your next submission? They also look for information on how you're ensuring compliance with best practices. It might help to mention any tools you're planning to use to monitor deliverability, like the Virtual Deliverability Manager.
I understand your frustration! It's not uncommon for requests to be auto-rejected due to lack of perceived activity or volume. Since you're the sole developer, it could help to highlight your experience with similar tech stacks, even if it's from previous jobs. Also, make sure to emphasize how you're planning to handle potential issues with bounces and complaints. If you want to improve your chances, maybe check out some AWS forums or resources on SES that dive into best practices before you resubmit.

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