The best way is to have your Listserv admin serve off the address like
this:

serve [log in to unmask] off drop

After that, Listserv will ignore any mail from that address and not
constantly
respond to it.



>>> Joyce Niblack <[log in to unmask]> 9/25/2006 8:35 PM >>>
We have a puzzle. mpd-net is one of the cancer  support lists hosted at

listserv.acor.org   For the past several  weeks,  we have been
receiving  
approximately 5 requests a day to  subscribe to our listowners' mailbox
 from

[log in to unmask],

mpdinfo.org is the domain of  the CMPD Education Foundation and our
website 
for myeloproliferative disorders  is at www.mpdinfo.org 

I looked up megawebservers.com and that site is  supposedly an
antispamming 
organization.  I reported this to  [log in to unmask] but just
got a 
canned response.

I've asked the  ACOR postmaster if there is any way to block this spam
from 
reaching us.   No response.  Is there anything we can do to stop this? 
 So far 
 this entity has only repeatedly sent "subscribe mpd-net"  (no name).  
Any 
suggestions?

Joyce Niblack