 smtp host
If you're sending your mail through the web UI, the thing to do is to set your zimbraSmtpHost setting in ldap to your ISPs mail server.
This will cause the mail from the web client to be delivered to the MTA at your ISP - if the mail is for you, your ISP will hand it back to the postfix you've got installed, and then delivered locally.
Your other option is to set the unknown_luser_relay(?) postfix item - check the postfix docs for the correct syntax. |