[arch-general] Amavisd-new Only in AUR?

I know I can download packages from AUR but I really could not believe that 'amavisd-new' is not in 'Community'. I would think this tool for email / virus scanning would be popular enough to be voted into 'Community' repo. Does anyone have any idea what is holding this software back from getting votes / moved into the 'Community? Is it considered buggy or just not widely used enough in the Arch community? http://aur.archlinux.org/packages.php?ID=573 Thanks for any input.