After exploring exchange's smtp with telnet and tcpdump, my problem is that Mail.app is sending 'EHLO freya.local.', and that last . makes exchange cry. I guess if I had a properly assigned domain, ...
My mail server was having trouble delivering mail to <address>@juno.com, error log showed:<BR><BR><pre class="ip-ubbcode-code-pre"> Aug 5 18:52:58 support1 postfix ...
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