Victor over at the Typical Mac User Podcast says:
“Listener Brian ( In Texas) sent me the picture below of his Gmail client . When he went to settings then Ã¢â‚¬Å“Forwarding
and POPÃ¢â‚¬Â section, it shows a new IMAP Access section which includes
verbiage that says Ã¢â‚¬Å“Configure your email client (e.g. Oulook,
Thunderbird, iPhone). According to Brian Ã¢â‚¬Å“There were no instructions
available on the support center, merely an option to enable or disable
Head over and read more about it.