I created a new Amazon account. Created SMTP Credentials and used AWS Java SDK to send emails. But it is failing with following error:
Status Code: 403, AWS Service: AmazonSimpleEmailService, AWS Request ID: xyz, AWS Error Code: SignatureDoesNotMatch, AWS Error Message: The request signature we calculated does not match the signature you provided. Check your AWS Secret Access Key and signing method. Consult the service documentation for details.