Cisco
Cisco is listed as a strong performer on the Q2 2021 Forrester Wave for Email Security.
“An email security solution has to be integrated fairly well and fairly seamlessly with an organization’s email environment,” Crawford said. “There are a couple of email environments that are highly common. Arguably one of the most common, if not the most common, would be Microsoft Exchange. And it’s a very widely accepted form factor as being hosted delivered from the cloud, so as part of Office 365, for example. So you have to be compatible with those types of environments. Secondarily you have to be compatible with environments like Google Workspace.”