EmailHeaderTypeEmail Message Object Schema

The Received_Lines field specifies one or more 'Received' lines that may be included in the email header.

The To field specifies the email addresses of the recipients of the email message.

The CC field specifies the email addresses of any recipients that were included in the carbon copy header of the email message.

The BCC field specifies the email addresses of any recipients that were included in the blind carbon copy header of the email message.

The From field specifies the email address of the sender of the email message.

The Subject field specifies the subject (a brief summary of the message topic) of the email message.

The In_Reply_To field specifies the message ID of the message that this email is a reply to.

The Date field specifies the date/time that the email message was sent.

The Message_ID field specifies the automatically generated ID of the email message.

The Sender field specifies the email address of the sender who is acting on behalf of the author listed in the From: field.

The Reply_To field specifies the email address that should be used when replying to the email message.

The Errors_To field specifies the entry in the (deprecated) errors_to header of the email message.

The Boundary field specifies a boundary tag that may be included in a MIME multipart message. This boundary tag is used to indicate the parts of a multipart message.

The Content-Type field specifies the internet media, or MIME, type of the email message content.

The MIME-Version field specifies the version of the MIME formatting used in the email message.

The Precedence field specifies the (non-standard) priority value of the message, which can influence transmission speed and delivery. Use of this field is typically discouraged, as per IETF RFC2076 (http://www.faqs.org/rfcs/rfc2076.html).

The User-Agent field specifies the identity of the email user agent software that may have been used to send the email message.

The X-Mailer field specifies the software used to send the email message. This field is non-standard.

The X-Originating-IP field specifies the originating IP Address of the email sender, in terms of their connection to the mail server used to send the email message. This field is non-standard.

The X-Priority field specifies the numerical priority of the email message. This is a non-standard field, but typically a value of '1' is considered the highest priority, '3' is normal, and '5' is the lowest priority.