Connection Refused

[usakjw]

I have just set up eFa on CentOS 9 and having some problems getting it to work

If I go to mxtoolbox.com and scan my domain for mx records it finds mine. I can click on "Test SMTP" and it connects to my eFa server. and I can see the results in the log.

However when I go to my gmail account and try to send an email to my account on my exchange server I get the following errors in the eFa logs

Sep 28 04:23:42 spam postfix/smtpd[12091]: connect from mail-ua1-f49.google.com[209.85.222.49]
Sep 28 04:23:42 spam postfix/smtpd[12091]: warning: connect to Milter service inet:127.0.0.1 Connection refused
Sep 28 04:23:42 spam postfix/smtpd[12091]: NOQUEUE: milter-reject: CONNECT from mail-ua1-f49.google.com[209.85.222.49]: 451 4.7.1 Ser vice unavailable - try again later; proto=SMTP
Sep 28 04:23:42 spam postfix/smtpd[12091]: NOQUEUE: milter-reject: EHLO from mail-ua1-f49.google.com[209.85.222.49]: 451 4.7.1 Servic e unavailable - try again later; proto=SMTP helo=<mail-ua1-f49.google.com>
Sep 28 04:23:42 spam postfix/smtpd[12091]: lost connection after STARTTLS from mail-ua1-f49.google.com[209.85.222.49]
Sep 28 04:23:42 spam postfix/smtpd[12091]: disconnect from mail-ua1-f49.google.com[209.85.222.49] ehlo=1 starttls=0/1 commands=1/2

Can anybody explain to me what is going on and how to fix it?

Nothing comes up anywhere (recent messages, greylisted, quarantined etc) in the web interface.

Thank You

[shawniverson]

You are getting a service unavailable. Is your milter functioning properly? msmilter must be running and available on port 33333.