Can mailhander be made to work with cross posting to multiple mailboxes?

I have multiple mailhandler mailboxes, each signing-in to the same email account. They each pull email from a different folder within that email account. Each folder receives mail from a different mailing list. Occasionally, email is cross posted to multiple mailing lists. When that happens, the email appears in all of the appropriate folders.

It appears that in those cases, mailhandler only retrieves the email from one folder. Is this the expected behavior?

If so, is it possible to change mailhandler to retrieve an email multiple times if that email has been copied to multiple folders?

Or is what I'm observing unexpected behavior?

Thanks!