Postal nevertheless supports the Variation 1 (or legacy) configuration format from Postal v2 and before. If you're utilizing this config file, you will get a warning from the logs when setting up Postal. We propose changing your configuration to Adhere to the new v2 structure which can be documented https://daltonftepz.daneblogger.com/26527514/what-does-office-365-smtp-setup-mean