Look Out!

For multichannel marketers, the inevitable migration to Vista and Outlook 2007 will translate into e-mails in which much of the imaging and layout simply will be rendered inoperable.

No Backgrounds?
Take nested background colors, for example. These are relied upon extensively in marketing e-mails to set off one part of a message from another. But they can no longer be expected to render properly for all those new users of Outlook 2007. Any background color nested within another element of a message will not render properly.