On Thu, 14 Jul 2005, Stan Horwitz wrote: >On Jul 14, 2005, at 2:40 PM, Darren Evans-Young wrote: > >> Is this possible? And if so, how to prevent it? >> >> Listserv receives a posting for a list containing a virus with a >> forged >> MAIL FROM: address. Listserv sends the rejected message back to the >> forged >> address because it isn't subscribed, thereby spreading the virus to >> a new >> email address. > >Darren, why don't you check out the F-Secure information on L-Soft's >web site? Listserv and F-Secure have partnered to produce an F-Secure >version that does exactly what you requested. See http:// >www.lsoft.com/manuals/f-secure-faq.stm for details. > Yeah, I know about that, BUT we run Solaris, not Linux. :-( Darren