What's in /etc/ld.so.conf (or /etc/ld.so.conf.d, if it exists)?
Is /opt/zimbra/openldap/lib listed?
ldd /opt/zimbra/postfix/libexec/master - is it finding our ldap lib?
If not - update /etc/ld.so.conf adding:
/opt/zimbra/lib
/opt/zimbra/sleepycat/lib
/opt/zimbra/openldap/lib
/opt/zimbra/cyrus-sasl/lib
then run ldconfig (as root). |