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HeaderId enumeration

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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 A BCC header.
XExchangeCrossPremisesBcc A cross-premises BCC header.

See also

Reference

Microsoft.Exchange.Data.Mime namespace