With this module installed, the delivery carrier are configured in the `server_environment_files` module (which is a module you should provide, see the documentation of `server_environment` for more information). In the configuration file of each environment, you may first use the section `[carrier_account]`. Then for each server, you can define additional values or override the default values with a section named `[carrier_account.resource_name]` where "resource_name" is the name of the server. Example of config file :: [carrier_account] # here is the default format file_format = 'ZPL' [carrier_account.mycarrier] name = mycarrier account = 587 password = 123promenons-nous-dans-les-bois456cueillir-des-saucisses [carrier_account.mycarrier2] name = mycarrier2 account = 666 password = wazaaaaa file_format = PDF