4.0: Failing tests with Python 3.12
Hi!
I'm packaging this project for Arch Linux and we are currently doing the rebuilds against Python 3.12. With it I noticed three failing tests (that don't fail with Python 3.11):
=========================== short test summary info ============================
FAILED flufl/bounce/tests/test_detectors.py::TestOtherBounces::test_SMTP32_failure
FAILED flufl/bounce/tests/test_detectors.py::TestOtherBounces::test_caiwireless
FAILED flufl/bounce/tests/test_detectors.py::TestOtherBounces::test_microsoft
=================== 3 failed, 4 passed, 4 warnings in 0.10s ====================