You can attach photos, videos, and documents to an email message. You can also scan a paper document and send it as a PDF attachment, or draw directly in a message and send the drawing as an attachment. Depending on the file size, the attachment might appear inline with the text in the message or as , then do one of the following:
Attach a document: Tap above the keyboard, tap Take Photo or Video, then take a new photo or video. Tap Use Photo or Use Video to insert it into your message, or tap Retake if you want to reshoot it.
Note: If your file exceeds the maximum size allowed by your email account, follow the onscreen instructions to send it using Mail Drop. See the Apple Support article , then position iPad so that the document page appears on the screen—iPad automatically captures the page.
To capture the page manually, tap .
Rotate the image: Tap above the keyboard to show the Markup toolbar.
Choose a drawing tool and color, then write or draw with your finger.
See Annotate email attachments on iPad