Dear lovemyram4x4 and Sydman,
Thank you both for your assistance. '4x4, I followed the advice that you provided. Unfortunately, I believe that it turned out to be incorrect. At the settings-account page, I actually had to leave the account in place. That is the location where the incoming and outgoing settings are installed on the device. Then, at the stock email client, all that I needed to do was to turn off notifications. When I removed it as you suggested, and then attempted to send an email to the account from a different email account on the PC, nothing came through. Further, I did not recall ever having set up the incoming and outgoing servers with Maildroid, which I thought was odd. So the downside, if I am correct, is that the mail is going to build up in both places, however I will only receive the notifications for the new app.
If I am wrong, please correct me.
Thank you both once again.