Email Forwarder: Proofpoint

Homepage: https://www.proofpoint.com/

Known to originate email on behalf of other domains? yes

Forwarding Characteristics

Preserves DKIM signatures? yes

Uses own domain in envelope (SPF)? no

Notes on Forwarding

DKIM signatures are preserved with hosted Proofpoint.

Forwarders

When deploying DMARC, domain owners often find that email can flow through forwarders before arriving at a final destination.

Domain owners then wonder if the forwarder is capable of interoperating with DMARC.

This directory contains information on the capabilities of various email forwarders.