Does anyone have the same problem?
Every so often iPad downloads e-mail messages, but when one tries to open them, it says: this message has no content, and, indeed, it’s empty. However, it certainly does have a content when I download it on my computer.
Try a reset. Hold the Sleep and Home button down for about 10 seconds until you see the Apple logo. Ignore the red slider.
If an email message contains only HTML (as opposed to text or other attachments) the preview will indicate "not content".
It appears to be normal (if confusing) behavior.
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