How can I embed a video into an email?
If you are using the drag and drop editor, you can use the video element to create a video in your email. Please note that it creates a still image with a play button on it and links to the actual video.
If you are using the simple editor, unfortunately it is not possible to embed a video directly into an email. What you can do is link an image, so your best option would be to take a screenshot of the video that you'd like to use in the email, then you can add this image to your email and link it to where the actual video is hosted.
If you are comfortable using a photo editor, you can find a play button image and overlay it on top of the screenshot, giving the illusion of an embedded video.