Make it more apparent when an email address has bounced

If and when an email address bounces in Prospect 365 e.g. an email marketing campaign was sent out through CommuniGator and the email address in the CRM is in fact incorrect, it would be great if the email address field in the CRM could indicate that it has bounced e.g. a little notification exclamation mark, or a red underline/line through the email address. In v6 it would cross through the email address. Just makes it easier to quickly identify if it has bounced rather than running a Report to find out and getting a whole list of email addresses.