You should be able to avoid this by setting up Gmail to use a different SMTP server: http://mail.google.com/support/bin/answer.py?hl=en&ctx=mail&answer=22370 h

You should be able to avoid this by setting up Gmail to use a different SMTP server: http://mail.google.com/support/bin/answer.py?hl=en&ctx=mail&answer=22370 http://mail.google.com/support/bin/answer.py?hl=en&ctx=m... (Click "I'm a Gmail or Google Apps user sending from an external address", then search for "on behalf of".)