This file is indexed.

/usr/lib/x86_64-linux-gnu/libmapiproxy.so.0 is in libmapiproxy0 1:2.2-6+deb8u1.

This file is owned by root:root, with mode 0o777.

It is a symlink to /usr/lib/x86_64-linux-gnu/libmapiproxy.so.2.2