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You can configure the Automatic Picture Download Settings feature in Microsoft Office Outlook 2003 to block or unblock pictures or other content that is contained in HTML e-mail messages. By default, Outlook 2003 blocks the automatic download of pictures and other content from the Internet in HTML messages. You can block the content from all senders, or you can specify that all the HTML content in e-mail messages from certain senders and domains will not be blocked. When you forward, ,reply, edit, or print an e-mail message that contains blocked HTML content, you must first download the content.
This article describes how to use the Automatic Picture Download Settings feature in Microsoft Office Outlook 2003. You can use the Automatic Picture Download Settings feature to determine how Outlook 2003 blocks pictures and other content from the Internet that is contained in HTML format e-mail messages.
How to understand the "Don't download pictures or content automatically in HTML e-mail" optionBy default, Outlook 2003 blocks all HTML content that is referenced by an external location. Many junk e-mail senders put an image URL in the e-mail message. The image URL notifies the junk e-mail senders' Web server when you read or preview the e-mail message. This type of image URL is also known as a "Web beacon." An example of a Web beacon image URL is: <img src=http://myserver/cgi-bin/program?e=your-e-mail-address-here>. If you preview or open an e-mail message with this type of an image reference, this action may make you a target to receive more junk e-mail messages.
To prevent this type of Web beacon, where an HTML e-mail message contains references such as links and banners to an external URL, the Outlook 2003 HTML viewer does not automatically render the external content. Instead, when you view the e-mail message, areas in the e-mail message that should have a picture appear as a red X placeholder. Also, you receive the following InfoBar message that indicates that the HTML content has been blocked:
How to turn off the "Don’t download pictures or other content automatically in HTML e-mail" optionYou can turn off the Don’t download pictures or other content automatically in HTML e-mail option. When you turn off this option, no content from the Internet in HTML e-mail messages is blocked. When this option is off, the download behavior of Outlook 2003 is like the inline content download behavior of earlier versions of Microsoft Outlook.
To turn off the Don’t download pictures or other content automatically in HTML e-mail option, follow these steps:
How to define Safe Senders to unblock external content from specific senders and from specific recipientsAnother option available in the Automatic Picture Download Settings dialog box, is the option to Permit downloads in e-mail messages from senders and to recipients defined in the Safe Senders and Safe Recipients Lists used by the Junk E-mail filter. By default, this option is turned on. When this option is turned on, Outlook 2003 will not block external HTML e-mail content if you add the sender or recipient to one of your Safe Senders or Safe Recipients lists.
When you receive an e-mail message from an internal Microsoft Exchange server e-mail address, Outlook 2003 always trusts the content received from an internal Exchange user. This trust is limited to e-mail messages that are received from the internal Exchange address of the sender. If the e-mail message is routed externally, and then received from the sender’s Simple Mail Transfer Protocol (SMTP) address, Outlook 2003 blocks the external HTML content.
If you want to receive external HTML content from a specific sender, follow these steps:
(http://support.microsoft.com/kb/817883/ )Information about the Safe Senders option in Outlook
How to forward, reply to, or edit an e-mail message that contains blocked external contentIf you have the Don’t download pictures or other content automatically in HTML e-mail option turned on, and you want to forward, reply to, or edit an e-mail message that contains blocked external content, you must download the full body contents of the e-mail message. When you try to forward, reply to, or edit an e-mail message that contains blocked external content, you receive the following warning message:
If you click OK to the warning message, and subsequently download the previously blocked content, Outlook 2003 does not provide any method to block or re-protect the message as it was originally presented. After you download the content, the next time that you try to close the e-mail message, you are presented with an option to save the changes to the message. If you click No to this question, this prevents permanent changes to the e-mail message, and leaves the original e-mail message with the content still blocked.
How to print an HTML e-mail messageWhen you print an HTML e-mail message, Outlook must first download the full contents of the message.