is there a simple way (besides doing it individually) to delete all of my emails from my epic???
That's not what the OP asked. His question still remains unanswered.
Your suggestion cannot be valid because it did not answer his question and does not resolve his issue or even help him to resolve it.
He asked you how he could mass delete his Gmail Emails, and you told him to use a different Email app, K9. How, exactly, does using a different Email app mass delete his Gmail Emails?
His stating "from my Epic" implies it's at least the stock Email app, but further posts referenced gmail Emails. Regardless of which he's using, no one has explained how to mass delete. The OP should at least have been more specific as to what app he was discussing.
Since we got on to the subject of gmail Emails in this thread, this reminds me of my father's question to me recently: how does he mass delete 2000+ Emails from his gmail account on his EVO?
Uh, no kidding. You still didn't answer his question. Your given answer was not valid.
No, you didn't answer his question. You told him to use a different app, which doesn't help him figure out how to do what he wishes to do with his present setup.
So installing a different app automatically mass deletes the Emails from one's current Email app? Wow. That's quite a feature.
Come back when you're able to answer the OP's original question--how does he mass delete Emails from his Email? Certainly not by going to a different Email app.
I don't need to "add" anything. I simply stated earlier that you didn't answer the OP's question. You'd make a good politician--adept at dodging the question or issue at hand.