Hello @LorraineS640 ,
Like inserting other PDFs into email, Canva-designs don't become true emails, they'd only be able to embed into the template as an image, and then linked to the full document. Since templates have a maximum width of 600-650px, if your Canva design is particularly large, then it might end up getting shrunk and compressed pretty significantly.
See also:
Text links
Image links
Button links
Avoiding image-only emails
... View more
