hi i have been using qmail (qmailtoaster) for the past several years and would like to use postfix for my new server
my os is centos6 -- 64 bit my servers are hexcore processors, 16 gb ram os - raid1 -- 600 gb 15k rpm data - raid1 -- 2000 gb 7.2k rpm i have a traffic of around 60k delivered emails per day per server my current qmail install includes qmail (Maildir format), maildrop, vopmail (for managing users), qmailadmin (web interface for creation / modification /deletion of users, forwarding, auto-response and mailing list management) , spamassassin, mysql, dovecot pop3 and imap, SSL/TLS and STARTTLS for smtp/pop3/imap and squirrelmail for webmail. I also use email sending / receiving policy and email archival of every email sent and recd per user. on postfix i would like to have a similar setup as above with a fairy simple way to migrate user mailbox data, which OS is preferred (though i am using centos6 i dont mind changing) and also what partition format would be stable and faster than ext4. could you please let me know where to start please, links to url which apply to current postfix packages and also add-on software, with some information on specific steps where i need to take care. thanks rajesh
