Log Message:
Re-import dk-milter and dkim-milter. Old versions of these packages
are already in pkgsrc, but since they changed quite a bit I think it's
less invasive to test them first in pkgsrc-wip. The main reason for
this is that dkim-milter requires OpenSSL >=0.9.8 to obey RFC 4871,
but that's not yet available in pkgsrc. I'll import an updated OpenSSL
package to pkgsrc-wip shortly...