Here is the message I received when I asked the same question a while back.
Harvey
----- Original Message.
Going nomail on Blind-hams
Going nomail here works exactly as it did at the old place, as this is
still Listserv, just a newer version of it. Send an email to:
[log in to unmask]
with this line in the body of the message:
set blind-hams nomail
To reverse the process, send another email to that same address, with this
line in the body:
set blind-hams mail
--
Ken,
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