dkimsign is not called by dkimproxy, so it is safe to rename it, omit it from the package, or put it in a different location.
In the future, dkimsign and dkimverify will probably not be installed to $bindir. Jason -- To UNSUBSCRIBE, email to debian-bugs-rc-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org