Package: opendkim-tools

"opendkim-tools" package binaries on Debian:

/usr/bin/convert_keylist /usr/bin/miltertest /usr/bin/opendkim-atpszone /usr/bin/opendkim-genkey /usr/bin/opendkim-genzone /usr/bin/opendkim-spam /usr/bin/opendkim-stats /usr/bin/opendkim-testadsp /usr/bin/opendkim-testkey /usr/bin/opendkim-testmsg

You may install this package on Debian with apt-get install opendkim-tools