Now that Gmail supports media queries (https://developers.google.com/gmail/design/css) does any know of limitations such as location (i.e., only available for US based email addresses) or if the update is limited to just webmail?
Email on acid did a webinar about the updates and didn't say any of the above limitations existed - but the company I use to build and deploy emails, is saying media query support is not available in Canada.
Thanks,