Unicode characters in names?

[Manouchehri]

When using a MimeText built email with AWS SES, I get the following error message when attempting to send to origins with special characters in the name:

{"message":"Missing '\"'"}

Related to:
aws/aws-sdk-php#1196
https://stackoverflow.com/questions/41291378/boto3-ses-invalidparametervalue-error-due-to-unicode-characters