How To Create An SMTP Relay In Office 365 For Non-TLS devices
Office 365 requires that your clients use the Transport Layer Security (TLS) protocol for communication. Many older clients, especially older copiers and scanners, do not support TLS. In this video we will show you how to create an SMTP relay inside your Office 365 tenant to allow your older devices to send emails via Office 365. The relay is created inside your Office 365 admin center, with no need to use any other tools. Once created, you will be able to continue using your older devices, extending their value, while still being able to move to a newer email service like Office 365.
Prerequisites include: Office 365 Admin account on Office 365 Static IP address with your ISP