Walter Maxwell wrote:
Cecil, H. Adam Stevens sent you an email earlier today, with a cc to me. I
replied to all, but the copy to you came back host unknown. But your address
appeared as . What's the ONEDOT? I now see it in your return
address on the rraa.

What's going on?

It's a spam preventative, Walt. Change '.ONEDOT.' to '.'
to get