Anti-spam solutions for PDAs?

[hobbes]

Looking for anti-spam software for Blackberrys & iPhones. Other than Antair for BB, anyone aware of additional solutions that do not require an external service?

[johnfl68]

Not a direct solution, but, something to consider. I created a separate email account for my iPod Touch, and use SpamAssassin and filters to help with this. I know, not what you are looking for, but I thought worth mentioning.

John

[hobbes]

Thanks John, but not an option.