/usr/lib/python2.7/dist-packages/Mailnag/common/ is in mailnag 1.1.0-1.
This file is owned by root:root, with mode 0o755.
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/usr/lib/python2.7/dist-packages/Mailnag/common/__init__.py
/usr/lib/python2.7/dist-packages/Mailnag/common/accounts.py
/usr/lib/python2.7/dist-packages/Mailnag/common/config.py
/usr/lib/python2.7/dist-packages/Mailnag/common/credentialstore.py
/usr/lib/python2.7/dist-packages/Mailnag/common/dist_cfg.py
/usr/lib/python2.7/dist-packages/Mailnag/common/exceptions.py
/usr/lib/python2.7/dist-packages/Mailnag/common/i18n.py
/usr/lib/python2.7/dist-packages/Mailnag/common/plugins.py
/usr/lib/python2.7/dist-packages/Mailnag/common/subproc.py
/usr/lib/python2.7/dist-packages/Mailnag/common/utils.py