Pro tip, set up a rule in your email client to send any email that contains the following phrases, phishme.com or knowb4, in the header to junk.
Note that I said header, not From field.
It is so stupid that orgs spend thousands of dollars on these products and you can be seen as not being a phishing risk because of their shitty systems.
If you are savvy enough to know how to (or look up how to) find the header of your phishing test email service, and then create a rule to filter on that, then you aren't the target for those emails anyway.
I would argue that logic gives you a false sense of security. All employees are targets no matter the pecking order.
A product that you are paying thousands of euros for and is required for business certifications like SOC2/ISO27001 or cyber insurance can be so easily nullified is a joke.
Phish training companies are using a huge variety of domains, including look-alikes relevant to the test - including valid spf/dkim/dmarc configurations. Exactly as real phishers do - and there's no effective way to automate their filtering.