Sprint Mobile Email vs regular ol' direct push?

[iroc]

Here's the Telus version. I believe it's done by Visto, but it should work the same way (hidden text message).

In the past, I've setup a work account and a gmail account, but went back to Seven because it adds "Send via Telus Mobile Mail" on every email (I don't know how to turn it off).

If I could remove that footer, I would be using it instead of Seven.