Forbidden by ref url: /usr/portage/net-mail/sendmail/sendmail-8.12.9-r2.ebuild: touch ${D}/usr/adm/sm.bin/.keep /usr/portage/net-mail/sendmail/sendmail-8.12.10.ebuild: touch ${D}/usr/adm/sm.bin/.keep use keepdir instead
Adding QA police since this hasn't been fixed.
The latest version in portage has been fixed.