We have added an update to the Email Groups feature that we launched a couple of weeks ago. You can now embed a poll or a survey into an email, so the recipient can submit their response directly from the email.
Just use the
[poll] shortcode to embed a poll in the email, or
[survey] shortcode to embed a survey. More on how to do this can be found on the support page.
Polls and surveys are then embedded directly in the email as a form without the need for any other code. This should should work for all email clients, although if you find one that doesn’t work please do let us know.
Please visit our support docs for the most up to the date information.