I have recently signed up for the index type of receiving mail forum
messages.  I am having trouble accessing messages of interest.  I have been
following the instructions at the end of the file as follows:

To order the messages you are interested in, simply reply to this message and
include the original text, just as when you are replying to a normal message
and want to quote what your correspondent said. Before sending the message,
delete the lines corresponding to the items you are not interested in, and
make
sure your reply is going to "[log in to unmask]", NOT to
"[log in to unmask]".

I have been this reply:

The message that you sent was undeliverable to the following:
        TechNet-Search-request (user not found)

As you can see, I sent it to the address requested.  Is there another
address that will work?  HELP!!

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