I have created an email template that is tested to work properly on desktop clients like gmail/yahoo/outlook and also tested correct responsive behavior on mobile gmail app. I a
On Android, Yahoo only supports tags in the
, not in the
. But Gmail only supports
tags in the
, not in the
. C'est la vie!
Since we're only dealing with ~20 lines of code (assuming the 2nd tag in your example), you might try duplicating this
tag so it appears in both the
and
. I don't know for certain if this will work, but it's worth testing.