I've got an odd problem with some of the user quotas on the system. One of the domains has a dozen users or so. When I look at the list of email users, it shows one user as having a 50MB quota, which is correct, but right beside that, it shows "(Unlimited used)". He's already used "unlimited"?? Seems unlikely.
Also, I've got another user that shows as having a 50MB quota, but now 320MB in use...but when I go and view the user's mail file, it's empty. Additionally, and I'm not sure if this is related, but on this user, I keep seeing messages in the system that indicate that procmail failed with "EX_TEMPFAIL". Only way to get the mail going for that user again seems to be to tell Virtualmin to disable the user's mailbox, then re-enable it.
Any help on these issues would be appreciated.