Having Astaro as my SMTP Proxy for two years I've never seen a message stooped in Quarantine Manager, I now have 160. I cannot preview, release, or download these. I get a 500 error on preview, a 440 error on download, and releasing them they all come back. Users are angry.
Upon further investigation it was a 3 hour time window that had all sorts of errors. So now how do I know what happened & how to I get those e-mail's back?