just install the MTA on the edge box (iow: choose not to install the other services on the edge box). install.sh asks you what services you want to install.
We don't have the option to turn on/off anti-spam and anti-virus on a per domain basis - it is globally on or off. You could work around this by setting amavisVirus/SpamLover on the accounts where you do not want to filter. Look at amavisd.schema. We mix the amavis objectclass into zimbraAccount so you can change the amavis attrs with zmprov. |