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Email Source: DomainFactory (part of HEG)


Known to forward email? yes

DMARC Capabilities

Capable of generating DMARC compliant email for others? yes

Capable of signing email with DKIM for others? no

Capable of sending SPF compliant email for others? yes

Notes on Capabilities

DMARC: Our data indicates DomainFactory supports DMARC compliance via SPF.

DKIM: Contact DomainFactory to ask about their DKIM capabilities.

SPF: Add '' to your SPF record. Contact DomainFactory for more information.


When deploying DMARC, domain owners often find new sources of email.

Domain owners then wonder if the source is capable of sending DMARC compliant email.

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