The package golang-github-jhillyerd-enmime 0.9.3-2 has been added to kali-rolling. It has been imported from Debian: https://tracker.debian.org/pkg/golang-github-jhillyerd-enmime -- More information about golang-github-jhillyerd-enmime: http://pkg.kali.org/pkg/golang-github-jhillyerd-enmime