Yes! Exactly. When you go to reply it's not to [email protected], it's hr plus a number. Can confirm 0 to 20ish across people I work with. So spam [email protected] through [email protected] Send them whatever poison you can think of, they're just feeding it into AI.

If anyone is looking to write to OPM themselves, in case you want them to know what YOU did last week, the actual email address that shows up when you hit reply isn't [email protected]. it's hr plus a number. No one I spoke to got the same number. E.g. [email protected]. Pick some random numbers and have fun!