Our company recently installed Plesk on our dedicated server. In looking around the various Plesk features I noticed that under Server Traffic for our main domain, the POP3/IMAP service recorded over 80 GB of traffic Used within the last 25 days. This number seems ridiculously high to me. We're a small company with less than 30 employees and we mainly use this server to host a simple company website and handle our POP email accounts. Is this 80GB number accurate or is there some error within Plesk that could have cause this number to be this high? Or has our server somehow been compromised by a hacker/spammer who is generating this trafffic? My immediate assessment is that the server is not compromised. Just trying to figure out where this traffic number comes from and whether I should be concerned by it. Any insight into this issue would be greatly appreciated.