I've tried SEARCH * WHERE XXX CONTAINS ABCDEF,
where XXX is "FROM", "FR", "SENDER", "HEADER", "HDR", but I don't get
the response I want.
 
I want to find those articles "FROM: " ABCDEF. What I do get is either
some manner of error message (e.g.,"Missing operand in search criteria.",
or no hit, or hits based on the contents of some other "sender" field of
the header, but not the "FROM:" field.
 
How do I find articles submitted by "FROM:" so and so?
Peter