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Access Denied While Sending Email From Aws Ses In Lambda Function

Are you encountering an "Access Denied" issue while trying to send emails from AWS SES in a Lambda function? This common problem can be frustrating, but worry not, as we have some helpful tips to guide you through resolving this issue.

When you encounter an "Access Denied" error message while attempting to send emails using AWS SES in a Lambda function, the root cause often lies in the permissions configuration. AWS Lambda requires appropriate permissions to interact with other AWS services like SES. To resolve this issue, you need to adjust the IAM role assigned to your Lambda function to grant the necessary permissions.

Here's a step-by-step guide to troubleshoot and resolve the "Access Denied" error when sending emails from AWS SES in a Lambda function:

1. **Review IAM Role Permissions**:
- Access your AWS Management Console and navigate to the IAM (Identity and Access Management) dashboard.
- Locate the IAM role assigned to your Lambda function that is experiencing the "Access Denied" issue.
- Ensure that the IAM role has the necessary permissions to interact with SES. Specifically, check if the `ses:SendEmail` permission is granted.

2. **Adding SES Permissions**:
- In the IAM role policies, add a new policy granting the required permissions to send emails using SES. You can use the following example policy:

Plaintext

{
         "Version": "2012-10-17",
         "Statement": [
             {
                 "Effect": "Allow",
                 "Action": [
                     "ses:SendEmail",
                     "ses:SendRawEmail"
                 ],
                 "Resource": "*"
             }
         ]
     }

- Make sure to replace `your-email-address@example.com` with your actual email address in the Lambda function code.

3. **Test Lambda Function**:
- Update your Lambda function code to include the IAM role with the new SES permissions.
- Deploy the updated Lambda function and test it to verify if the "Access Denied" issue has been resolved.
- Monitor the CloudWatch logs for any error messages that can provide further insights into the problem.

4. **Verify Email Address**:
- Ensure that the email address you are trying to send emails from is verified in SES. Unverified email addresses might trigger access restrictions.

By following these steps and adjusting the IAM role permissions to include the required SES actions, you should be able to overcome the "Access Denied" error when sending emails from AWS SES in a Lambda function.

In conclusion, addressing the "Access Denied" issue while sending emails from AWS SES in a Lambda function requires adjusting IAM role permissions to grant the necessary SES actions. By carefully reviewing and updating the permissions configuration, you can ensure seamless email delivery from your Lambda functions.

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