Hi @SeetharamVemuri ,As per ACS Product description document, we can see
that recommended maximum size of an Email is 60KB. Not sure, we can send
more than 60kb size, but if the size of email is more than that or huge,
then it may impact Email Deliverability. Suggestion is, you can add a
hyper link to watch the video or you can use an image (video screenshot)
and provide URL to it, so that if a recipient click the image it will be
redirected to your video.Regards,ParthaSarathy S