On Tue, 6 Mar 2001, John Cottingham wrote:

> I Co-own a high volume list and it seems like weekly we have a post or two
> that contain a kak virus.
>
> Our host uses 1.8d but evidently not all 1.8ds are equal. My listmaster
> says the attachment keyword is not available for use in the list header. It
> seems language= NOHTML is our only option to strip the code from list
> messages.
>
> How effective is this as an virus defense mechanism?

Not very effective at all.