We have many Exchange Health Mailboxes because we have a large number of databases enabled for DAG. This isn't an issue, but they are all set with "Password Never Expires" and our auditors are complaining. I know the password gets changed automatically but my questions are:
1) Can I set these accounts to password expire?
2) When does the health worker process change the password? If I make sure the servers are rebooted once per quarter is that sufficient to make sure they don't exceed our 90 day expiration.