[issue25545] email parsing docs: clarify that only ASCII strings are supported

immerrr again added the comment: Oh, wow, confusing indeed, but in historical context it makes slightly more sense. Thank you for the explanation! -- ___ Python tracker <https://bugs.python.org/issue25

[issue25545] email parsing docs: clarify that only ASCII strings are supported

immerrr again added the comment: Hi everyone, It's the first time I'm using this bugtracker, so apologies in advance if I manage to break something from the first go. Not sure if it's the right place to report this, but I have the following repro that involves email.message_