Flag
| Name | Meaning |
|---|---|
| isReplied | Message has been replied to |
| isFlagged | User has flagged the message |
| isRead | Message has been read |
| isDraft | Message is a draft |
| isUUEncoded | Message is UU encoded |
| isForwarded | Message has been forwarded |
| isHam | User has marked as not spam |
| isSpam | The message is spam |
| hasAttachment | The message has an attachment |
| inAddressBook | the sender is in the user’s address book |