Hi, I've been trying to make the steps above work (on an Intel Mac, if that matters), and I get:
Apr 15 21:53:22 macmini postfix/smtp[14473]: fatal: open database /opt/zimbra/conf/relay_password.db: Invalid argument
errors in my log each time I try to send a message. Any ideas what could be causing that error? The 'postmap -q' test command works fine.
I'm completely stumped. I was able to send mail ok when I was using a different SMTP server.
thanks,
-Nick