[GTALUG] question about To: and Cc: in GTALUG posts

[William Park]

Hi,

My posts to <talk at gtalug.org> shows up as
     To: talk at gtalug.org
     Cc: William Park <opengeometry at yahoo.ca>

Since I'm subscribed, I should get 2 emails, one sent to To: and another 
sent to Cc:.  But, I'm only getting 1 email.

Is this feature?  If not, something is eating my emails.
--William