Sorry cannot find new root device

I need a little bit of help here...

I did the ensim to cpanel merger - all sites work ~:-)
however one site domainname.com has an issue with email ... ...


Version: 6.4.0-RELEASE_19

telnet to the mailserver is fine -
it resolves - however when trying to telnet into mail we are - unable to here is the error msg
we get : : :



+OK POP3 [DarkORB cppop 3.0] at [207.44.xxx.xxx]
user user@domainname.com
+OK Need a password
pass 7818go
-ERR Sorry cannot find new root device


Connection to host lost.

Any suggestions ? ? ?

Oh just a note = the webmail works just fine - - -
but not the pop3 logins

Found the Fix - - -

The MX records must point to the servers ip address for the master server ie ... the ip of the cpanel box