Adds a custom header to the email. The body of a header is limited to 1000 characters.
Example
<messaging:emailTemplate recipientType="Contact"
relatedToType="Account"
subject="Testing a custom header"
replyTo="support@acme.com">
<messaging:emailHeader name="customHeader">
BEGIN CUSTOM HEADER
Account Id: {!relatedTo.Id}
END CUSTOM HEADER
</messaging:emailHeader>
<messaging:htmlEmailBody >
<html>
<body>
<p>Dear {!recipient.name},</p>
<p>Check out the header of this email!</p>
</body>
</html>
</messaging:htmlEmailBody>
</messaging:emailTemplate>
The example above renders the following HTML:
Date: Thu, 5 Feb 2009 19:35:59 +0000
From: Admin User <support@salesforce.com>
Sender: <no-reply@salesforce.com>
Reply-To: support@acme.com
To: "admin@salesforce.com" <admin@salesforce.com>
Message-ID: <19677436.41233862559806.JavaMail.admin@admin-WS>
Subject: Testing a custom header
MIME-Version: 1.0
Content-Type: multipart/alternative;
boundary="----=_Part_8_14667134.1233862559806"
X-SFDC-X-customHeader: BEGIN CUSTOM HEADER Account Id: 001x000xxx3BIdoAAG END CUSTOM HEADER
X-SFDC-LK: 00Dx000000099jh
X-SFDC-User: 005x0000000upVu
X-Sender: postmaster@salesforce.com
X-mail_abuse_inquiries: https://salesforce.com/company/abuse.jsp
X-SFDC-Binding: 1WrIRBV94myi25uB
X-OriginalArrivalTime: 05 Feb 2009 19:35:59.0747 (UTC) FILETIME=[F8FF7530:01C987C8]
X-MS-Exchange-Organization-SCL: 0
Attributes
| Attribute Name | Attribute Type | Description | Required? | API Version | Access |
|---|---|---|---|---|---|
id |
String | An identifier that allows the emailHeader component to be referenced by other components in the page. | 14.0 | global | |
name |
String | The name of the header. Note: X-SFDC-X- is prepended to the name. | Yes | 14.0 | |
rendered |
Boolean | A Boolean value that specifies whether the component is rendered on the page. If not specified, this value defaults to true. | 14.0 | global |
See Also