dev-perl/Mail-DKIM Latest version available: 1.202.401.240 however https://metacpan.org/pod/Mail::DKIM::Signature mention: version 1.20240619 It looks like, something evil has happen to 1.20240124 and it ended as 1.202.401.240 Other packages with similar version syntax looks fine, i.e. sec-policy/selinux-dkim Latest version available: 2.20240226-r2
Please see https://wiki.gentoo.org/wiki/Project:Perl/Version-Scheme.