gentoo-overlay/mail-mta/netqmail/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
	<herd>qmail</herd>
	<use>
		<flag name='authcram'>Enable AUTHCRAM support</flag>
		<flag name='gencertdaily'>Generate SSL certificates daily instead of
			hourly</flag>
		<flag name='highvolume'>Prepare netqmail for high volume servers</flag>
	</use>
</pkgmetadata>