How much cost do you currently spending in your Exchange setup, can you give me an idea so that I know how much I am saved using my current setup. Postfix, Courier, ClamAV, SpamAssasin, Roundcube and MailScanner. All this under the roof of CentOS. Thanks. ---------------------------- My company is currently using Exchange Servers for Mail Server solutions but now they want to move to Linux Servers due to heavy cost involved with the Exchange Users.We will be using the latest version of Centos. So the kind of solution we are looking is below: junji linux registered user #253162 Send instant messages to your online friends http://uk.messenger.yahoo.com