Doing so allows you to insert your own tables, divs, images ... embedded anything in emails (give me plain text, please!), but for those of you who have been missing HTML in Gmail, Digital ...

Embedding images in an email message involves adding the message ... Make sure your email client is configured to send a rich text or HTML message. Images can't be embedded in plain text messages.

It’s no easy thing embedding images in HTML emails. Here is a guide to different techniques, including CIO embedding, inline embedding and linked images.