HeaderId Enumeration
The HeaderId enumeration identifies header types.
Namespace: Microsoft.Exchange.Data.Mime
Assembly: Microsoft.Exchange.Data.Common (in Microsoft.Exchange.Data.Common.dll)
Syntax
'Declaration
Public Enumeration HeaderId
'Usage
Dim instance As HeaderId
public enum HeaderId
Members
| Member name | Description | |
|---|---|---|
| Unknown | Identifies an Unknown header. | |
| Received | Identifies a Received header. | |
| Date | Identifies a Date header. | |
| From | Identifies a From header. | |
| Subject | Identifies a Subject header. | |
| Sender | Identifies a Sender header. | |
| To | Identifies a To header. | |
| Cc | Identifies a Cc header. | |
| Bcc | Identifies a Bcc header. | |
| MessageId | Identifies a MessageId header. | |
| InReplyTo | Identifies an InReplyTo header. | |
| References | Identifies a References header. | |
| ReturnPath | Identifies a ReturnPath header. | |
| Comments | Identifies a Comments header. | |
| Keywords | Identifies a Keywords header. | |
| Encrypted | Identifies an Encrypted header. | |
| ReplyBy | Identifies a ReplyBy header. | |
| ReplyTo | Identifies a ReplyTo header. | |
| ResentDate | Identifies a ResentDate header. | |
| ResentSender | Identifies a ResentSender header. | |
| ResentFrom | Identifies a ResentFrom header. | |
| ResentBcc | Identifies a ResentBcc header. | |
| ResentCc | Identifies a ResentCc header. | |
| ResentTo | Identifies a ResentTo header. | |
| ResentReplyTo | Identifies a ResentReplyTo header. | |
| ResentMessageId | Identifies a ResentMessageId header. | |
| ApparentlyTo | Identifies an ApparentlyTo header. | |
| Approved | Identifies an Approved header. | |
| Control | Identifies a Control header. | |
| DeferredDelivery | Identifies a DeferredDelivery header. | |
| Distribution | Identifies a Distribution header. | |
| Encoding | Identifies an Encoding header. | |
| Expires | Identifies an Expires header. | |
| ExpiryDate | Identifies an ExpiryDate header. | |
| FollowUpTo | Identifies a FollowUpTo header. | |
| Lines | Identifies a Lines header. | |
| Bytes | Identifies a Bytes header. | |
| Article | Identifies an Article header. | |
| Importance | Identifies an Importance header. | |
| Supercedes | Identifies a Supercedes header. | |
| NewsGroups | Identifies a NewsGroups header. | |
| NntpPostingHost | Identifies an NntpPostingHost header. | |
| Organization | Identifies an Organization header. | |
| Path | Identifies a Path header. | |
| Precedence | Identifies a Precedence header. | |
| Priority | Identifies a Priority header. | |
| ReturnReceiptTo | Identifies a ReturnReceiptTo header. | |
| DispositionNotificationTo | Identifies a DispositionNotificationTo header. | |
| RR | Identifies a RR header. | |
| Sensitivity | Identifies a Sensitivity header. | |
| Summary | Identifies a Summary header. | |
| XRef | Identifies an XRef header. | |
| AdHoc | Identifies an AdHoc header. | |
| ListHelp | Identifies a ListHelp header. | |
| ListSubscribe | Identifies a ListSubscribe header. | |
| ListUnsubscribe | Identifies a ListUnsubscribe header. | |
| MimeVersion | Identifies a MimeVersion header. | |
| ContentBase | Identifies a ContentBase header. | |
| ContentClass | Identifies a ContentClass header. | |
| ContentDescription | Identifies a ContentDescription header. | |
| ContentDisposition | Identifies a ContentDisposition header. | |
| ContentId | Identifies a ContentId header. | |
| ContentLanguage | Identifies a ContentLanguage header. | |
| ContentLocation | Identifies a ContentLocation header. | |
| ContentMD5 | Identifies a ContentMD5 header. | |
| ContentTransferEncoding | Identifies a ContentTransferEncoding header. | |
| ContentType | Identifies a ContentType header. | |
| XPriority | Identifies an XPriority header. | |
| XMSMailPriority | Identifies an XMSMailPriority header. | |
| XExchangeBcc | ||
| XExchangeCrossPremisesBcc |