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Mail Routing Agent (MRA)

Advanced email transfer agent and robust policy management in a proven, scalable platform.


Proofpoint Mail Routing Agent (MRA) provides secure, scalable, reliable email relay and management for even the most complex email infrastructures. Based on the Sendmail MTA for on-premises email environments, MRA strengthens your messaging backbone infrastructure and email security to reduce the dependency on hard-to-replace resources, such as highly skilled staff. Get the peace of mind with advanced email routing and policy management technology backed by our renowned service and support.

Features and Benefits

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Advanced Email Relay Service

Scale your messaging capabilities horizontally with the platform trusted by some of the largest organizations in the world. Gain the flexibility to support your most pressing email routing needs, including:

  • Gateway routing
  • HA clustering
  • Disaster recovery
  • Internal email routing
  • And more

Robust Policy Management

Create MTA email routing policies from a central location that can be applied with any action to any message.  LDAP integration enables you to set policies based on any LDAP attribute—for any individual, group, division, and more.

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Proven Email Platform

Have confidence that comes with support from a cybersecurity industry leader.  Get an enterprise-class message transfer agent with our legendary performance, reliability, and scalability.

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