If you encounter the “Unable to connect with Amazon SES using your AWS account” error, it typically means your AWS account hasn’t been fully verified or activated yet. For new AWS accounts, verification and activation can take some time. You need to ensure that you have verified your email address or domain in AWS, add your contact number and valid credit card information to AWS. If you submitted all these information properly, then AWS Account will be activated within 24 hours.
You can use this link to create your AWS Account.
Also, do check out this guide on how to create AWS Account correctly:
