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Email Source: Symplicity


Known to forward email? no

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: DMARC compatibility through SPF coverage.

DKIM: no notes

SPF: Symplicity sends email using customer's domain in the envelope. This means Symplicity's infrastructure can be included in an SPF record to produce a pass result with a domain relevant to DMARC.


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.