Google Product Forums
Re: Does Google pay for new ideas?
May 26, 2012 2:23 PM
Posted in group:
Share and discuss with others
Managing Settings and Mail
Computer email program (please specify: Apple Mail, Outlook, Thunderbird, etc)
I doubt it. They won't even accept free design suggestions for legal reasons.
You can suggest new features (and vote for the most common suggestions) here:
I suppose if they found your idea sufficiently interesting they could always contact you.