Overview
The new Preference center is a single destination for your recipients to update their preferences and check their privacy settings. Select which lists to show, which fields can be updated, etc.: recipients will be able to update their subscriptions, change their profile, change frequency settings, and more.
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When you are creating or editing a message using the MailUp editor, you can insert the link to the Preference Center using the button under Messages > New > "Insert" tab in the editor menu: