Any video that you create in, or upload to, YouTube, Vimeo, or a similar online video-sharing resource can be added to your newsletter.
In general videos don't play on email clients (there are a few exceptions but in practical means, they don't).
You need to use the specific Video Block to insert your video into your newsletter draft. This will insert a thumbnail of the video and link to it so that when people click on the image of your video they will be taken to either YouTube or Vimeo.
NOTE: An HTML Content Block will not work for this purpose. If you have used an HTML Content Block, your video will not show in your newsletter.
Copy the URL of your video - it will look something like this:
In your newsletter draft
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