Postal continue to supports the Model one (or legacy) configuration structure from Postal v2 and earlier. In case you are making use of this config file, you can receive a warning during the logs when starting up Postal. We advise Altering your configuration to Adhere to the new v2 https://postalsmtpsetup66666.blogsidea.com/32933484/details-fiction-and-dedicated-cpu-vps-server