AI-Powered protection provides security from day 1 and automates email security while boosting productivity.

Allow users to view the textual version of popular documents before they unleash their payload.

Detailed reasoning is provided why an email is considered junk, allowing users and administrators to fine-tune filtering rules.

Proactively prevent malicious activities, such as password cracking, server hijacking and unauthorized relays.

Avoid downtime by clustering two or more nodes providing high availability and load balancing.

Provided end-to-end encryption for outbound emails, which is in addition to the transport-layer encryption that is provided by default.

Built-in support for plugins like Email Campaign, RESTful APIs, and callback hooks that integrate with your server-side applications.

Provide legacy devices and application servers to send outbound emails using OAuth 2.0, even when the devices do not support it.

Automatically route undelivered messages through multiple clustered nodes to achieve high availability.

Sanitize email headers to prevent exposing information about your internal IP addresses.