[celeron]

Thanks for ragards,
I also think as you (changing the IP address with no problem). However, when i change IP address of my zimbra server, i receive the following errors:

09:24:56 zimbra11 slapd[2164]: <= bdb_equality_candidates: (zimbraMailStatus) index_param failed (18)
May 5 10:04:53 zimbra11 slapd[2164]: <= bdb_equality_candidates: (zimbraDomainType) index_param failed (18)

and on the Zimbra MTA, i receive the following errors:

May 5 10:06:04 mta postfix/trivial-rewrite[17119]: fatal: ldap:/opt/zimbra/conf/ldap-vad.cf(0,100): table lookup problem
May 5 10:06:05 mta postfix/smtpd[7690]: warning: premature end-of-input on private/rewrite socket while reading input attribute name
May 5 10:06:05 mta postfix/smtpd[7690]: warning: problem talking to service rewrite: Success
May 5 10:06:05 mta postfix/smtpd[7996]: warning: premature end-of-input on private/rewrite socket while reading input attribute name
May 5 10:06:05 mta postfix/smtpd[7996]: warning: problem talking to service rewrite: Connection reset by peer
May 5 10:06:05 mta postfix/master[3441]: warning: process /opt/zimbra/postfix-2.2.9/libexec/trivial-rewrite pid 17119 exit status 1
May 5 10:06:05 mta postfix/master[3441]: warning: /opt/zimbra/postfix-2.2.9/libexec/trivial-rewrite: bad command startup -- throttling

I have two zimbra server (in multisetup installation): one zimbra mailbox server and one zimbra mta server.

Please help me
Thanks,