This problem began at the end of January which was shortly after I installed the Subscribe2 upgrade that announced that Subscribe2 was using ReadyGraph. I send these out from my theme running on WordPress which provides me the server for the site e-mail. I do not know how to identify the code from where the e-mail is sent but I used subscribe2 successfully for 9 months with no issues until ReadyGraph appeared on the Subscribe2 widget. I even unsubscribed from ReadyGraph but that didn’t seem to fix anything. I have had to rewrite or write over old posts and republish them to circumvent the problem. Thanks for trying to help me out with this.
On Word Press, there is a check box at the bottom of the post page that the web host can click to DISABLE notification. For example, I want this post to not go out to all my subscriber base because it only contains information pertinent to a few, which is why this is password protected. Regardless of which browser I am using, and regardless of whether I check the box, all posts are sent to the entire subscriber base.