The SVG, or Scalable Vector Graphics, file format is good for displaying two-dimensional graphics. They are saved on a vector format so they can be scaled to different sizes without loss of quality.
The SVG file format is not supported, meaning that a SVG file cannot be uploaded to the media library and used in the email designer.
Further, embedding SVG is inconsistent across different email platforms.
We recommend that if you want to use SVG files, you host the file in an outside source and link to it in your campaign or template.