How to Email Multiple Photos From the iPhone
Apple's popular iPhone is frequently used as a camera to capture slice-of-life photos as they happen. These photos can be downloaded to your computer when you sync the iPhone, or you can email them to your friends and family directly from the phone. Anyone with an iPhone running iOS 4 software can email multiple photos at once.
Tap the "Photos" app on the home screen of the iPhone.
Select an album by tapping on it to reveal the photos inside.
Tap the icon in the top right corner of the screen to access the Select Photos screen. The icon resembles a box with an arrow pointing to the right.
Tap each photo you want to email. As you tap, the selected photos are marked with a red circle enclosing a check mark.
Tap the "Share" button at the bottom left of the screen. Tap "Email" and enter the address, subject and text of the email. Tap "Send" in the upper right corner to send the email containing the photos.