[issue46011] Python 3.10 email returns invalid Date: header unchanged.

R. David Murray added the comment: Yeah, I think there may be a general issue with getting header defects reflected somehow in message.defects, but that's a separate issue :) -- ___ Python tracker

[issue46011] Python 3.10 email returns invalid Date: header unchanged.

Mark Sapiro added the comment: Upon further research I realized this is related to https://bugs.python.org/issue30681 and that while there are no message.defects the Date: header does have the InvalidDateDefect and its datetime attribute is None so I consider this resolved. --

[issue46011] Python 3.10 email returns invalid Date: header unchanged.

New submission from Mark Sapiro : Here is an interactive Python session ``` Python 3.10.1 (main, Dec 7 2021, 15:44:39) [GCC 9.3.0] on linux Type "help", "copyright", "credits" or "license" for more information. >>> from email import message_from_bytes, policy >>> msg_raw = b"""Return-Path: