After looking through the docs and forums, I can't see what criteria.types are available. Inbox and NewMesssage are the two given in examples, but I'm looking to access the Sent mailbox and third party mailboxes. Is this possible by eg. listing criteria.type = "Sent"?
I've tried doing this and it doesn't show anything, I'm wondering if I've missed something though.
Can anyone help? Additionally, if it can't be done and is on the WRT roadmap I'd appreciate the info!