service · inferred from evidence
Resend
A hosted email service mentioned as the context for embedding images inline via Content-ID (cid).
- How to embed images inline via cid in Resend emails
Resend had no documented way to embed an image inline in the email HTML via Content-ID (cid), which is useful for small markup and for not fetching images from external servers at open time. Users referenced the react-email discussion on ci