Something strange happened with one account. We were transferring 15GB e-mails from one server to another using regular imap program. Today the account ended up suspended for bandwidth overusage with (quote) 17592186043% over the limit (I think that 100GB was the original limit).
Check out the screenshots and the "INF TB" usage on the Imap column.


Check out the screenshots and the "INF TB" usage on the Imap column.