email notifications from 2 programs

[robboxedit]

So Im guessing (and hoping) that this is a pretty simple fix and that I'm just missing something here....I got tired of the stock email program not being able to open or save pdf files and installed k9 email. Now, in actuality, I prefer the stock email over K9 but it works ok. Problem is that I keep getting notifications in the status bar of emails from both programs. I've gone into the settings and turned off the option for this but it keeps turning itself back on and I get notifications from both programs.

Any thoughts?
Thanks.