Happy to check on that for you.
The only one I can account for is the second one you mentioned,
jorge.[censored].org. Their sending IP 126.96.36.199 is blacklisted at Barracuda, and their email server should have responded to the emails they sent to alert them of this. If their server is not actively sending spam, they should have no problem getting the IP removed with a request here: https://www.barracudacentral.org/rbl/removal-request
The other two I’m afraid I have no record of. I would have to defer to their IT departments to investigate where those emails are being sent to.
For privacy I have edited the emails to hide them from public view.