Which email clients support CSS3?

Which email cli­ents sup­port CSS3?

Excerpt of the ori­ginal article.

«Keen to jazz up your email with a little text-shadow? Need a little opa­city in your life? In this update to our exist­ing guide to CSS sup­port, we tested both widely imple­men­ted and exper­i­mental CSS3 prop­er­ties across 24 pop­u­lar desktop, web and mobile email clients. »

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