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Email Source: TOPdesk


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: DMARC compliance via SPF.

DKIM: TOPdesk recently started supporting DMARC compliance via DKIM. For setup, contact TOPdesk support

SPF: Will send email using customers domain in envelope, making SPF possible. include:


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.