I am still interested in doing something to protect subscribers
to our lists from more problems from the Belfast mailer.  I had thought
that reporting the problem would be a good idea.  I didn't realize there
was anything I could do about it locally.  I take it that if I set the
Loopcheck parameter to something other than "Nobody" this will help.
 
What other strings might I substitute constructively for Nobody in this
instance,  with what consequences?  Indeed, in 50 words or less, what is the
operation of Loopcheck?
 
I hasten to add that this question is presented generally, and I would
certainly welcome responses from anyone.
 
Thanks,
 
Tim Stephen
RPI