On 8/6/21 6:26 AM, bob B wrote:
But when I send a message, the docker host machine in /var/log/email/ shows "connection refused" & "lost connection" to mailman-core port 8024
2021-08-06T09:08:41.885213-04:00 dockerhost postfix/cleanup[109782]: D630B3083ED0: message-id=<4805A7DC-E100-4851-B1BB-E6C1806568A1@sender.com> 2021-08-06T09:08:41.896943-04:00 dockerhost postfix/qmgr[105559]: D630B3083ED0: from=<USER@sender.com>, size=8308, nrcpt=1 (queue active) 2021-08-06T09:08:41.949022-04:00 dockerhost postfix/lmtp[109783]: connect to localhost[::1]:8024: Connection refused 2021-08-06T09:08:41.974225-04:00 dockerhost postfix/lmtp[109783]: D630B3083ED0: to=<test@mailman-docker.###.####>, relay=localhost[127.0.0.1]:8024, delay=0.11, delays=0.05/0.02/0.04/0, dsn=4.4.2, status=deferred (lost connection with localhost[127.0.0.1] while receiving the initial server greeting)
The Connection refused is from trying to connect to localhost at IPv6 ::1. Then Postfix tries 127.0.0.1, gets connected and then Mailman's LMTP runner closes the connection. There may be more info from aiosmtpd in Mailman's smtp.log.
-- Mark Sapiro <mark@msapiro.net> The highway is for gamblers, San Francisco Bay Area, California better use your sense - B. Dylan