Jeremiah Rothschild wrote: > * OS: CentOS 8.4.2105 x64 (fully updated) I tested this on CentOS 7 and it worked okay for me. No problem. I don't know anything about CentOS 8.
> [root@c8vm ~]# ls -l /tmp/somefile > ls: cannot access '/tmp/somefile': No such file or directory Is your postfix running inside of a container with a different /tmp than the one outside the container? All appearances are that it is writing to /tmp/somefile and if it is not there later then either it is getting removed or it is a different /tmp. Bob