>> One addition: >> >> The swaks command line you'll need to test properly will be something like >> this: >> >> swaks -tls -t tar...@example.com --auth-user joea --server >> mail.example.com:587 >> > > Thanks, that got me over that hump. Test email went through, > > Now to translate this effort into fixing my postfix configuration. > > joe a
The old adage "read logs and be enlightened" (OK I made that up) seems to hold. Eventually I emerged from my fog and found the bounce messages were via the provider IP port 25. I thought that odd, since TLS seemed established. Looking at /etc/postfix/transport(.db) found I had not used the form [some.host.com]:port. Fixed that and all seems to work. Thanks again.