/usr/lib/python2.7/dist-packages/ is in python-authres 1.0.2-1.
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/usr/lib/python2.7/dist-packages/authres/
/usr/lib/python2.7/dist-packages/authres/__init__.py
/usr/lib/python2.7/dist-packages/authres/__main__.py
/usr/lib/python2.7/dist-packages/authres/arc.py
/usr/lib/python2.7/dist-packages/authres/core.py
/usr/lib/python2.7/dist-packages/authres/dkim_adsp.py
/usr/lib/python2.7/dist-packages/authres/dkim_b.py
/usr/lib/python2.7/dist-packages/authres/dmarc.py
/usr/lib/python2.7/dist-packages/authres/rrvs.py
/usr/lib/python2.7/dist-packages/authres/smime.py
/usr/lib/python2.7/dist-packages/authres/tests
/usr/lib/python2.7/dist-packages/authres/vbr.py