#1:Open OE (OutLook Express)
#2:Click TOOLS/OPTIONS/SIGNATURES (tab).


Block Unwanted E-Mail (SPAM)..
NS filter rules
#1:Open your NetScape Browser or Composer.
Click on your email icon (inbox).
#2:Go to Edit/message filters/new

#3:Click on "the" subject (shows as default)"of the message" then enter the "contains or begins with" field. and enter the domain(s) of the offending site(s).

#4: Then click OK on the windows until you are out of the setup.
You may also want to consider contacting the Server or ISP and checking their spaming policies. I have found that if they have an anti-spam policy that if you report the offender many will warn them or close their account.