Replace the list of account placeholders by the submitted list. Placeholders not contained in the list will be deleted from Maileon. The account placeholder name must not exceed 64 characters and must not be one of the reserved keys: “DOMAIN”, “MAILING-DOMAIN”, “NAME”, “CUSTOMER-ACCOUNT-NAME”, “RSS”, “ATOM”, “WEBSITE”, “BLOG”, or “CDN-DOMAIN”. The value must not exceed 65535 characters.


HTTP status code Description
204 No Content If everything was ok.
400 Bad request Account placeholder name or content invalid or wrong XML structure.