any idea why it's still giving me an output when the formula should only run if "valid email found" is YES. The rest of the formula works well, it just chooses to ignore the initial rule.
I see now! It appears it was not checking if the valid column had YES or nothing in the end, so the default response was to fill it with the domain if all the previous criteria were not met. Adding/prompting it to return nothing or leave it empty if /validColumn is not YES should fix it but it may take a bit of properly writing it out.
You can manually replace the last part of your formula with this in the meantime, which is exactly what it needs to work though. โโ({{Valid Email Found}} != "YES" ? "" : {{Company Domain}})โโ