Is it possible to put a Linux box inbtween a firewall and a Lotus Domino server so all mail goes to the 1st mail server on Linux where it will be scanned for any attachments and if there is an attachment a user will be sent an email asking if they are expecting an email with an attachment depending on the reply the email is sent to the user or the email is deleted. Does this sound possible? There is a product that is sold like this that works under Windows but what about a Linux solution, any ideas? http://www.omniquad.com/ Jim