# Migrating from AWS SES to SadaSend: Bypassing Sandbox Limits & IAM Complexity

_By Tayyab Mughal, Founder & AI Chief · 19 June 2026 · 2 min read_

> How to escape AWS SES sandbox restrictions, bypass complex IAM policies, and migrate to SadaSend for superior deliverability and modern developer experience.

AWS SES is cheap until you spend 3 days navigating AWS IAM policies, submitting support tickets to leave the sandbox, and wrestling with CloudWatch deliverability dashboards.

## The hidden engineering tax of AWS Simple Email Service (SES)

AWS SES charges $0.10 per 1,000 emails, making it seem like the cheapest option on paper. However, the engineering overhead is massive: strict 24-hour sandbox delays requiring manual AWS support review, complex AWS SDK `@aws-sdk/client-ses` dependencies, confusing IAM role policies, and no native templating preview.

SadaSend eliminates AWS friction with instant provisioning, scoped API keys, automatic bounce handling, and built-in React Email previews.

## Detailed Head-to-Head Comparison

| Feature | AWS SES | SadaSend |
| --- | --- | --- |
| Sandbox Exit | Manual AWS support ticket review (1–3 days) | Instant on domain DNS verification |
| SDK Bundle Size | 3.4 MB (@aws-sdk/client-ses) | 0 KB (Native Fetch REST API) |
| IAM Complexity | Requires IAM Roles, Policies, ARN mappings | Simple scoped Bearer API keys |
| AI Agent Support | None (No allowlists, no MCP server) | Native MCP server, scoped keys, dry-run mode |
| Complaint Alerts | Requires SNS + SQS + Lambda pipeline | Built-in real-time webhook events |

## Code Migration: AWS SDK vs SadaSend Fetch

Eliminate bloated AWS SDK packages from your node_modules.

```typescript
// BEFORE: AWS SES SDK
// import { SESClient, SendEmailCommand } from '@aws-sdk/client-ses';
// const ses = new SESClient({ region: 'us-east-1' });
// await ses.send(new SendEmailCommand({ ...complexNestedRawBodyParams }));

// AFTER: SadaSend REST Dispatch
const res = await fetch('https://api.sadasend.com/v1/emails', {
  method: 'POST',
  headers: {
    'Authorization': `Bearer ${process.env.SADASEND_API_KEY}`,
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    to: 'customer@acme.com',
    subject: 'Order Confirmation #882',
    text: 'Your order is confirmed!',
  }),
});
```

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_Tags: AWS, SES, Migration, Cloud_