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
CID embedding is supported in resend 4.8.0 and later via the inlineContentId attachment property. Reference the attachment in your HTML with an image tag whose source is the cid: scheme plus your content id. In the send call, pass from, to,