Hi All, I had install centos 5.7 with qmailtoaster. My HDD 500GB and RAM 10 GB Our total email account 60 Some account is more than 10 GB mailboxes. Every day access emails it's very slow to open email and switch to other folder using imap. when i goto check netstat -an |grep :143|wc -l command it's shows 150 as well increased automatically. Is there any spam attach in server . So how to protect from spammers and hackers. How to get fast performance and access emails fast. Please help me any one have the solution.
-- *Thanks & Best Regards, Manikandan.C *
