How do I get rid of junk mail without having to select each one. I see no way to select all on this. I have 300 and this will take me forever.

Unfortunately, in the Mail app on the iPad, a mass delete function is only in Trash. So, yes, you'll have to either swipe/delete them one-by-one or use the Edit key to select the visible ones to delete them. Sorry.

If your e-mail is an IMAP or Exchange account, you might be able to go to the web version of you e-mail account and delete them there more quickly. No guarantees though...

Marilyn

As of my knowledge no system to read all junk mail at one time.