Hi all, I have one courier box with about 3000 mailboxes, username/password of users re stored in mysql table (with encrypt() function for password). I wish to migrate those mailboxes to cyrus-imapd by using imapsync. The problem is I dont know the user's password ! So I want to create another instance of couriertcpd which uses another authmysqlrc (will point to another column password) and listen on another port than 143, e.g 144 for example --> this instance will be used to sync mail to cyrus. I am newbies in courier, that box was setup by another guy in my department, but now he change to a difference department. I hope you pro can help me. Here is my running courier instance : /usr/lib/courier-imap/libexec/couriertcpd -address=0 -maxprocs=300 -maxperip=500 -nodnslookup -noidentlookup 143 /usr/lib/courier-imap/sbin/imaplogin /usr/lib/courier-imap/bin/imapd Maildir /usr/local/libexec/courier-authlib/authdaemond Thank you very much.