SPF redirects to a domain with no SPF record
CODE REDWhat it means
redirect=example.net hands your entire policy to example.net, and there is no SPF record there. That is a permanent error, so SPF fails for every message you send.
How to fix it
Correct the redirect target, or replace the redirect with your own senders ending in ~all.
Check your own domain
This page describes the condition. To find out whether your domain has it, run the SPF test or the full checkup, which examines every record at once.
Understand it properly
This page covers one condition. For the whole picture, What is SPF, and the ten-lookup limit, or start at the Health Library.
Where this comes from
We judge this against RFC 7208 section 6.1. Every finding on this site cites the specification behind it so you can check the work rather than take our word for it.
Other SPF conditions
SPF_REDIRECT_NXDOMAIN
Every fix on this site is yours to implement. If you would rather someone did it, I take this work directly.