dkimpy-milter : Domain Keys Identified Mail (DKIM) signing/verifying milter for Postfix/Sendmail ( HOMEPAGE=" )
pymilter : module to enable python scripts to attach to Sendmail's libmilter API ( https://www.pymilter.org/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a eras-overlay
For Paludis use this rsync : rsync://gentoo.zugaina.org/eras-overlay-portage
If you have a problem : ycarus(-at-)zugaina.org