I deleted a domain user in ISPConfig, emptied the recycle bin, and then re-created the user. Now I am getting the following error in my POP3 mail client: "The server for account NAME returned the error "No INBOX for user.. Your username/password of security settings may be incorrect. Would you like to try re-entering your password?" When I re-enter the password, no luck. I have tried resetting the password in ISPConfig to confirm that it's not a typo related to the password. Also, I have other accounts in the domain that are able to check/send mail - no problem. Also, I am able to see the user's name in /var/mail Any thoughts? Thanks!