On Mon, 23 Mar 2015, Harry Potter wrote to All:

 HP> Hi!  I subscribed to the cc65 development mailing list and can't
 HP> seem to get my posts e-mailed.  I don't receive a copy of my post
 HP> or any responses.  However, I *do* get occasional posts from
 HP> others.  How do I get a post on the mailing list? 

have you checked your account settings on the list server??? many of them
default to not sending you back the messages you post... at least one well
known service provider also compares what you get with what you sent and stops
so-called duplicates from coming back... that's a real PITA to get around...
depending on the provider doing such...

)\/(ark