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LRM specific email templates have been created for MBA and MS emails. When creating these emails, select a template that starts with "LRM" in the name, and don't select your email group before you click design. A custom html footer for LRM unsubscribes has been added, and while it may look unusual in the editor, will appear correctly in the html.
Note: You don't need to change much from the default settings, the only thing that will change the html is the Preview text. Sender info, email groups, etc, will not affect the code of an email.
1. Remove the Header, and Replace the footer with a blank footer
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