I have created an ePub for a client who wants to sent it to people with a variety of different handheld devices.
I know you can't seem to email an ePub to an iPhone as it won't download the attachment. So I have tried putting it online at
http://bookworm.oreilly.com/ but I can't get it to validate despite numerous attempts at changing the code with Oxygen.
The ePub looks OK in Adobe Digital Editions.
Is there any other way of getting an ePub to it's intended destination without having to get it to validate?