Jeffrey Kintscher <websur...@surf2c.net> added the comment: To aid with debugging the code, the Subject line can be simplified:
>>> from email.message import EmailMessage >>> m = EmailMessage() >>> m['Subject'] = 'Hello >>> =?utf-8?q?W=C3=B6rld!_Hello_W=C3=B6rld!_Hello_W=C3=B6rld!?= Hello >>> Wörld!Hello Wörld!' >>> print(bytes(m)) b'Subject: Hello =?utf-8?q?W=C3=B6rld!_Hello_W=C3=B6rld!_Hello_W=C3=B6rld!?=\n Hello =?utf-8?=?utf-8?q?q=3FW=3DC3=3DB6rld!Hello=3F=3D_W=C3=B6rld!?=\n\n' ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue36520> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com