deleting email off both devices ipad/iphone

Hi there, I've been trying to search the communities but unable to find anything.

I have an ipad3 and iphone5. I have my bigpond email attached to both. Is there any way I can delete read emails off my ipad and it auto deletes them off my iphone (or visa versa?)

It's really frustrating I have to go into both devices to delete emails off them. I don't want to delete them off my PC, I know how to connect both so it deletes off my server if i need to. I just want to delete off ipad and it goes off iphone too.

I apologise if this has already been asked, but I couldn't find exactly what I wanted in any searches.

Cheers

Lisa