{ mkDerivation, base, stdenv }:
mkDerivation {
  pname = "postdelay";
  version = "0.0.0";
  src = ./.;
  isLibrary = false;
  isExecutable = true;
  executableHaskellDepends = [ base ];
  homepage = "https://git.yggdrasil.li/gkleen/pub/postdelay";
  description = "A postfix content filter for delaying delivery of mail";
  license = stdenv.lib.licenses.mit;
}