Cat not start imapproxy

[jamesc]

I can not start the imapproxy service.
Starting imapproxy...FAILED
Starting imap4
Starting imap4s
Starting pop3
Starting pop3s
imap4 is not running
imap4s is not running
pop3 is not running
pop3s is not running

I install Zimbra on Debian 3.1r4. It only can not start above imapproxy service. I trace the error message it seem need to install perdition package but I can not build it. Have anyone know how solve this issue?

Thank you.
James

[jamesc]

Well, I found the message!

Note: An IMAP/POP proxy server should not be configured for ZCS running
on a single server.

James