Convert standard Fedora1/sendmail to cpanel

I have a Fedora1 system running sendmail and dovecot. I want to transfer all email accounts from old server to new cpanel server without changing the POP3 login username and password. I don't want to make all of my customers change their email client settings Any new accounts I will enter using the standard cpanel way of doing things. I own the server and have root access. On the Fedora1 server, all email is entered as standard accounts with std shadow passwords etc. For a customer to get their pop3 email they use a simple username/password that matches the system example: mail server is for [login to view URL] email is mycustomer at [login to view URL] customer's pop3 login is username: mycustomer password: his_password I want to move all of these over to a new server running centos 5 and cpanel (which uses exim as the MTA and dovecot as the POP3 /IMAP server ) I have been told that the hash used by cpanel is different from the one used by a linux system account and this may make transfer impractical. I currently have 318 accounts to move over. can this be done? If so, how difficult is it going to be and how much will it cost? ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows? (depending on the nature? of the deliverables): a)? For web sites or? other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software? installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform Linux Fedora 1 CentOS 5 cPanel v11