Cisco Registered Envelope Service allows us to replace the Cisco logo with our own company logo on the envelope, but can we change the underllying link to where the user is taken if they click on the logo? Currently they are taken to res.cisco.com to log in to the portal. We don't want them going there because we don't want them composing emails in the portal we want them to use their company Outlook. In our on premise system we were able to take them to our company home page instead when they clicked our logo.