I am trying to use the K9 application with Yahoomail on my Droid Incredible. Yahoomail does not work the way I like with the standard HTC email client. It does not save email to sent items when I reply something I really like and when I delete it does not put the items on the server into trash. I have a few questions about the K9 yahoomail setup with PUSH rather than Poll. 1. Does Yahoomail on K9 support PUSH without polling? I want to save battery and avoid polling plus I simply like push better. 2. If it does support PUSH for incoming what is the full setup and configuration to get this to work. I have tried it and it does not seem to download test email. But if I perform a Poll it does. I am using imap.mail.yahoo.com 143 Thank you in advance for any advice.