Gmail to iCloud forwarding

So I wanted to get my push notifications back for my gmail account. I did a google search to see how to do it. I read a. Article on Cnet.com that said they had a work around. It involved turning off your SMTP server for iCloud and turning on the gmail SMTP server. I did everything it said, but when I send a message from my iCloud account. It still sends them from the iCloud account. Does anyone have any idea how to fix this, or what I might be doing wrong?

Here is what it looks like