On Thu, Apr 16, 2020 at 12:35 AM Viktor Dukhovni <postfix-us...@dukhovni.org> wrote: > > Not all log messages carry the queue-id. Use the collate.pl script > to find any other pertinent log messages from 'smtp[13093]'.
The collate script seems to confirm that the non-delivery notifications have been sent out. I rest assured. > Similary, you post "grep ... main.cf" output rather than > "postconf -n | grep ...", thereby potentially returning incomplete > info. Good point. Still, the output I grep seems to be the same. > Note also, that 10.0.0.2 and 10.0.0.10 differ in only 1 bit. If you > had an uncorrected single-bit memory error somewhere along the path > from the DNS server to your server, there could be a transient false > positive. That's taking it a tad far. Let's see... I have another mailbox server in the LAN I can "transport" to, with a whole different IP addr. I could try that just for kicks. Thanks, Vieri
