To attach multiple files to an email:
- Tap the Paper Clip icon in the Navigation Bar.
- Choose a single image or multiple images displayed as thumbnails by tapping on them to place a check mark .
- From Video Gallery or drive.
- Tap the Image(s) or document(s) you wish to attach.
Note: Attachment thumbnails will appear at the bottom of your Compose screen. The total size limit for all uploaded attachments is 25MB.