When I send an email through g mail from my macbook, I get 10 copies of the email I sent coming back onto my blackbery,, also as I am typing the email, parts of it get sent midway without me clicking sent and appear on the black berry help

Check out the following for information:

http://www.blackberryforums.com/gene...-messages.html

Email Tip: How to stop receiving a copy of sent mail from Gmail » iPhonestalk.com

Hope this helps!
Whiskey14