Hi Titex (et all) -
I indeed have port 25 open, as well as 587.
I forgot to display the smtpd lines from my master.cf file. I believe they are:
smtp inet n - - - - smtpd
587 inet n - - - - smtpd
submission inet n - - - - smtpd
Please note the 3rd column of "-/n" is "-".
Also, my Mail Queue has 3 messages waiting, with the following error:
(TLS is required, but was not offered by host 127.0.0.1[127.0.0.1])
Nothing coming in or going out ...