On Wed, 5 Nov 2014, Chuck Guzis wrote:
  On 11/05/2014 10:03 AM, Mike Stein wrote:
>> As a reminder to everyone, there is no way currently to just reply to
>> the
>> original poster, and Mr Corlett may be unaware that EVERYONE saw his
>> reply.
>
> I think when you reply to the original post the sender's address appears
> in
> the Original Message section (unless he/she has opted to suppress it), so
> it's just a quick cut & paste, no?
 I use Thunderbird for cctalk.  Isn't an individual reply just a matter of
 clicking on the sender's name in the header? 
    Some of us are using text-based clients like alpine/pine.  On the
 M.A.R.C.H. list, when I want to issue a private reply, I have to edit the
 To: line which quotes the original sender's address, but will send to the
 list if you leave it, as is. 
 And some of us use text-based clients like mutt which asks if you want
 to send to the Reply-To: address(es) if they don't match the From:
 address.  If I say no it goes to the From: address.
 I can always edit any header field I want though.
 So it's all MUA specific as someone else said.
 Todd