#24211: Add RFC6532 support to the email library.
This could use more edge case tests, but the basic functionality is tested.
(Note that this changeset does not add tailored support for the RFC 6532
message/global MIME type, but the email package generic facilities will handle
it.)
Reviewed by Maciej Szulik.
diff --git a/Doc/library/email.policy.rst b/Doc/library/email.policy.rst
index d4e3fc1..9fadfb3 100644
--- a/Doc/library/email.policy.rst
+++ b/Doc/library/email.policy.rst
@@ -378,6 +378,14 @@
In addition to the settable attributes listed above that apply to all
policies, this policy adds the following additional attributes:
+ .. attribute:: utf8
+
+ If ``False``, follow :rfc:`5322`, supporting non-ASCII characters in
+ headers by encoding them as "encoded words". If ``True``, follow
+ :rfc:`6532` and use ``utf-8`` encoding for headers. Messages
+ formatted in this way may be passed to SMTP servers that support
+ the ``SMTPUTF8`` extension (:rfc:`6531`).
+
.. attribute:: refold_source
If the value for a header in the ``Message`` object originated from a