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Email Source: Google, Inc.


Known to forward email? no

DMARC Capabilities

Capable of generating DMARC compliant email for others? yes

Capable of signing email with DKIM for others? yes

Capable of sending SPF compliant email for others? yes

Notes on Capabilities

DMARC: Google Apps can be configured for both DKIM and SPF.

DKIM: Google Apps is capable of signing using the 'DMARC domain'. See

SPF: Google Apps supports SPF authorization for email sent through Google infrastructure. See:


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.