deb-src http://ftp.nl.debian.org/debian/ lenny main
deb http://security.debian.org lenny/updates main
+
+deb file:///data/apt-repository/public/ stderr main
+
+# Source for unreleased dovecot 1.2. Not available in binary for stable, so we
+# just use build our own.
+deb-src http://xi.rename-it.nl/debian/ experimental-auto main