When I right click (Send To/Mail Recipient) on a photo, wishing to send it as an attachment, a small dialogue box would open and there were options to downsize the photo or to send the photo in its original size.
That dialogue box has disappeared and the photo is attached to an email in its original size.
That is a Windows option. If it doesn't work try;
- Windows XP
- Windows Vista, Windows 7 and Windows 8
You might need to restart Windows for changes to take effect.
Resize picture attachment dialog in Windows 7.