I'm working on an app that updates the site's MX records to redirect mail for the site to our servers. I'd like to be able to remove the MX records we add when the site is uninstalled, since at that point we'll stop accepting mail for the domain. It seems like other record types, such as TXT, are removed on uninstall, but MX records are not. Is there a way I can remove them?
This was a bug, which has since been fixed. MX records are now correctly removed when the app is uninstalled.