I think I am on the right track, but I could use some help from someone who knows whether this would be retained during an upgrade:
edit
Code:
/opt/zimbra/postfix/conf/transport
run
Code:
/opt/zimbra/postfix/sbin/postmap /opt/zimbra/postfix/conf/transport
then
Code:
zmlocalconfig -e postfix_transport_maps=ldap:/opt/zimbra/conf/ldap-transport.cf,hash:/opt/zimbra/postfix/conf/transport
and restart zimbra (maybe zmmtactl reload is sufficient?)
Does this make sense?
Thanks.