Visualforce Developer Guide
jNote: This release is in preview. Features described here don’t become generally available until the latest general availability date that Salesforce announces for this release. Before then, and where features are noted as beta, pilot, or developer preview, we can’t guarantee general availability within any particular time frame or at all. Make your purchase decisions only on the basis of generally available products and features.
messaging:emailHeader
Adds a custom header to the email. The body of a header is limited to 1000 characters.
Example
1<messaging:emailTemplate recipientType="Contact"
2 relatedToType="Account"
3 subject="Testing a custom header"
4 replyTo="support@acme.com">
5
6 <messaging:emailHeader name="customHeader">
7 BEGIN CUSTOM HEADER
8 Account Id: {!relatedTo.Id}
9 END CUSTOM HEADER
10 </messaging:emailHeader>
11
12 <messaging:htmlEmailBody >
13 <html>
14 <body>
15
16 <p>Dear {!recipient.name},</p>
17 <p>Check out the header of this email!</p>
18 </body>
19 </html>
20 </messaging:htmlEmailBody>
21</messaging:emailTemplate>The example above renders the following HTML:
1Date: Thu, 5 Feb 2009 19:35:59 +0000
2From: Admin User <support@salesforce.com>
3Sender: <no-reply@salesforce.com>
4Reply-To: support@acme.com
5To: "admin@salesforce.com" <admin@salesforce.com>
6Message-ID: <19677436.41233862559806.JavaMail.admin@admin-WS>
7Subject: Testing a custom header
8MIME-Version: 1.0
9Content-Type: multipart/alternative;
10boundary="----=_Part_8_14667134.1233862559806"
11X-SFDC-X-customHeader: BEGIN CUSTOM HEADER Account Id: 001x000xxx3BIdoAAG END CUSTOM HEADER
12X-SFDC-LK: 00Dx000000099jh
13X-SFDC-User: 005x0000000upVu
14X-Sender: postmaster@salesforce.com
15X-mail_abuse_inquiries: https://salesforce.com/company/abuse.jsp
16X-SFDC-Binding: 1WrIRBV94myi25uB
17X-OriginalArrivalTime: 05 Feb 2009 19:35:59.0747 (UTC) FILETIME=[F8FF7530:01C987C8]
18X-MS-Exchange-Organization-SCL: 0Attributes
| 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 |