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Email Source: RedTie


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: Our data indicates RedTie supports DMARC compliance via SPF.

DKIM: Contact RedTie for information on their DKIM capabilities.

SPF: Our system indicates traffic comes from '' which for the moment translates to an addition of 'ip4:' to your SPF record. Contact RedTie to verify the accuracy of this 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.