Florian Apolloner ccc088f8ce [3.0.x] Fixed #31784 -- Fixed crash when sending emails on Python 3.6.11+, 3.7.8+, and 3.8.4+.
Fixed sending emails crash on email addresses with display names longer
then 75 chars on Python 3.6.11+, 3.7.8+, and 3.8.4+.

Wrapped display names were passed to email.headerregistry.Address()
what caused raising an exception because address parts cannot contain
CR or LF.

See https://bugs.python.org/issue39073

Co-Authored-By: Mariusz Felisiak <felisiak.mariusz@gmail.com>

Backport of 96a3ea39ef0790dbc413dde0a3e19f6a769356a2 from master
2020-07-20 07:15:14 +02:00
..
2017-06-01 13:23:48 -04:00

To run the test suite, first, create and activate a virtual environment. Then install some requirements and run the tests:

$ cd tests
$ python -m pip install -e ..
$ python -m pip install -r requirements/py3.txt
$ ./runtests.py

For more information about the test suite, see https://docs.djangoproject.com/en/dev/internals/contributing/writing-code/unit-tests/.