Wietse & Pau, Thank you for pointing out my configuration error. This was a struggle for me and I appreciate your patience.
I corrected the configuration error and retested two configurations for the VM: (1) relay addresses as aliases (2) relay addresses as secondaries In both configurations of the VM, the error message did not occur in maillog. This issue is resolved as a configuration error by the user. Thanks again!! Greg www.RayStedman.org On Fri, Jun 26, 2020 at 8:09 AM Pau Amma <paua...@gundo.com> wrote: > As was repeatedly pointed out to you, 74 is not the same as 75. > > On 2020-06-26 16:56, Greg Sims wrote: > > ip addr > > ===== > > 3: ens4: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel > > state > > UP group default qlen 1000 > > link/ether xx:xx:xx:xx:xx:xx brd ff:ff:ff:ff:ff:ff > > inet 108.xxx.xxx.45/29 brd 108.xxx.xxx.47 scope global > > noprefixroute > > ens4 > > valid_lft forever preferred_lft forever > > inet 74.xxx.xxx.192/29 brd 74.xxx.xxx.199 scope global > > noprefixroute > > You have 74 (seventy *four*) here > > [snip] > > > master.cf > > ======= > > > > r192 unix - - n - - smtp > > -o smtp_bind_address=75.xxx.xxx.192 > > You have 75 (seventy *five*) here. > > Either use 74 everywhere, or use 75 everywhere. >