IEmailThreadMetadata Properties

If IsInclusive is true, this field indicates why the email is inclusive. If the email message contains message content that is not copied in any of its subsequent replies or forwards, "Message" is displayed. If the email message has attachments that are not included in any of its subsequent replies or forwards, "Attachment" is displayed. If the email message has both new message content and new attachments not included in any of its subsequent replies or forwards, "Message, Attachment" is displayed.

If IsInclusive false, this value is blank.

Flags a minimal set of emails which can be viewed in order to read the email message thread's entire conversation. In the simplest case this will simply be the last message in the thread, since it will quote all the previous messages.

Indicates whether the document was recognized as an email message.

Level of this email message in relation to the first email in the email thread associated with this message. First email in the email thread is Level 0.

Unique ID that is assigned to each message. If several documents have the same Message ID, it is because they were recognized as separate copies of the same email message.

The immediate parent of the current email in the thread. For the first message, this will be blank. For each subsequent one, it will be the Document Id of the email which it replies to or is a forward of. For attachments, ParentID indicates the email to which it is attached.

A unique ID assigned to each message thread.

Composed of a base ID, plus a unique number for each message within the thread, and if there are attachments, the letter A plus the unique number for the attachment within the thread. For example, A1, A2, A3 Uses the format: [base ID].[unique number for message].A[unique attachment number]. The base ID is the same as the thread ID without the leading zeros. The thread index for the root message of the thread will just be this. ex: 4.1.2.3.4.5.6.7

The total number of unique messages in the thread.

A sort order which follows the chain of conversation, from first message to most recent. If a conversation splits into multiple branches, ThreadSort will keep each of the branches together.