white paper
EMAIL SECURITY ARCHITECTURES FROM EXCHANGE TO MICROSOFT 365
With the early market adoption of on-premise mail servers like Microsoft Exchange, organizations also implemented security measures to protect against the wide array of email threats.
![Cover image of CISO Guide to Vendor email compromise white paperEmail Security Architectures White Paper](https://www.threatscape.com/wp-content/uploads/2021/11/ab3-e1656319690351.png)
In this white paper, we provide an overview of the range of security options available to organizations, as well as various ways to solve for advanced threats.