With the Contacts advanced setting address-country-list, you can modify the list of countries that populate the Country dropdown list when adding an address.
This setting requires a list of countries separated by commas.
This setting’s default value is USA, Canada, Other, so the available options that populate in the country dropdown list when entering a contact address are USA, Canada, and Other.
Changing the default
Changing the address-country-list value by adding additional countries triggers BriteCore to populate the country dropdown list with the countries entered into the address-country-list box.
The address-country-list advanced setting doesn’t conflict with other settings. You must run python bin/postfix_scripts/281_alter_address_country_list.py before you can modify the address country list.