/usr/lib/python2.6/dist-packages/twisted/mail/test/__init__.py is in python-twisted-mail 12.0.0-1.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/lib/python2.6/dist-packages/twisted/mail/test/../../../../../../share/pyshared/twisted/mail/test/__init__.py