Northern Trail Outfitters' employees are NOT receiving emails because the messages are being blocked by...

To address the issue of Northern Trail Outfitters' employees not receiving emails due to spam filters, the Marketing Cloud admin should provide the IT team with a list of relevant IP addresses to whitelist in their spam filters. This action will help ensure that emails sent from Marketing Cloud do not get blocked by the company's email security systems, thereby improving deliverability and ensuring that internal communications reach their intended recipients.