> I did have to revert because Usenet was rejecting my posts.  It's how
> TMail is doing the headers.  For example, TMail constructed a header
> like:
>
> "X-Ruby-Talk:\r\n\t<11152772-
> AAFA-4614-95FD-9071A4BDF4A1 / grayproductions.net>\r\n"

James, I just tried this and get a different result:

irb(main):007:0> mail = TMail::Mail.new
=> #<TMail::Mail port=#<TMail::StringPort:id=0xa7fa80> bodyport=nil>
irb(main):008:0> mail['X-Ruby-Talk'] =
'<11152772-AAFA-4614-95FD-9071A4BDF4A1 / grayproductions.net>'
=> "<11152772-AAFA-4614-95FD-9071A4BDF4A1 / grayproductions.net>"
irb(main):009:0> mail.to_s
=> "X-Ruby-Talk: <11152772-AAFA-4614-95FD-9071A4BDF4A1 / grayproductions.net>\n\n"

Leaves a space after the colon and doesn't introduce a line feed :/

Using TMail 1.1.0...

Mikel