marketing segment that includes only very old contacts

I'm trying to create a marketing segment that is tailored specifically to people who have not opened any emails from me since 2019. I find that I periodically get orders from customers who have not been in my store in many years, but I'm sure there are many more potential old customers who I could revive with a targeted email. It appears that segments cannot be created for people prior to 2019, while my list dates back many years prior to that. How do I do that?