relay not permitted

[satroutr]

1 LOG: MAIN
1   exim 4.93 daemon started: pid=1, -q15m, listening for SMTP on port 25 (IPv6 and IPv4)
8 LOG: queue_run MAIN
8   Start queue run: pid=8
8 LOG: queue_run MAIN
8   End queue run: pid=8


9 LOG: MAIN REJECT
9   H=(localhost) [172.22.0.1] F=<[email protected]> rejected RCPT <[email protected]>: relay not permitted
9 LOG: lost_incoming_connection MAIN
9   unexpected disconnection while reading SMTP command from (localhost) [172.22.0.1] D=0s