Questions or suggestions? firstname.lastname@example.org
Known to originate email on behalf of other domains? yes
Preserves DKIM signatures? yes
Uses own domain in envelope (SPF)? no
Mailgun can process incoming email and then forward it on to a final destination. Depending on the processing, DKIM can survive.
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.
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