After my first toying around with the new Gmail compose I clicked on the button that said 'I want to keep using the old compose' or something similar with the same meaning.Now I want to try it again, but I don't find any option to reactivate the new Gmail compose.How do I do it?
Re-activate the new Gmail compose
gmail
When you deactivated the new compose feature, your Gmail should have refreshed.To get it back, just click Compose, and you should see a message at the top that says Try out the new compose experience Clicking this will refresh the page again with the new compose feature enabled.