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Email Source: Arlo


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: Arlo runs on SendGrid and supports full DMARC compliance.

DKIM: Contact Arlo for DKIM setup.

SPF: There is an include (''), but it uses 2 DNS lookups. Instead, try adding the individual IPs to your SPF ('ip4:', 'ip4:', 'ip4:', 'ip4:', 'ip4:', 'ip4:') and be sure to double check with Arlo if something has changed on their end.


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.