I tried to migrate my python scripts for Splunk to send out emails with attachments from python2 to python3. In python3, when the attachment got Chinese/ Japanese or any other special characters, the email cannot be sent out. This issue didn't happen in python2 script. I think it's because python 3 is strict about not mixing different types of strings, but i don't know how to modify it. Any ideas or tips for this issue?
