# Manage Mail Servers There are three commands to manage Mail Servers. ## List existing mail servers ``` cfconfig mailserver list cfconfig mailserver list from=serverName cfconfig mailserver list from==/path/to/server/home ``` To receive the data back as JSON, use the `--JSON` flag. ``` cfconfig mailserver list --JSON ``` ## Edit an existing or create a new mail server Add a new mail server or update an existing mail server. Existing mail servers will be matched based on the host name. ``` cfconfig mailserver save smtp.server.com cfconfig mailserver save smtp=smtp.server.com to=serverName cfconfig mailserver save smtp=smtp.server.com to=/path/to/server/home ``` ## Delete an existing mail server Identify the mail server uniquely by the host name. ``` cfconfig mailserver delete /foo cfconfig mailserver delete /foo serverName cfconfig mailserver delete /foo /path/to/server/home ``` --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://cfconfig.ortusbooks.com/using-the-cli/command-overview/manage-mail-servers.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.