See https://rt.cpan.org/Public/Bug/Display.html?id=108745, please take it out! It breaks also mimedefang.
A commit references this bug: Author: jadawin Date: Fri Nov 20 15:25:30 UTC 2015 New revision: 402091 URL: https://svnweb.freebsd.org/changeset/ports/402091 Log: Revert because upstream is really buggy with many impacts: https://rt.cpan.org/Public/Bug/Display.html?id=108745 PR: 204656 Submitted by: lampa@fit.vutbr.cz Changes: head/dns/p5-Net-DNS/Makefile head/dns/p5-Net-DNS/distinfo
Revert done. Thanks.