Allow sysadmins to configure a list of e-mail gateways that should be detected as local.
We use an external antispam cluster and when we manually set the MX servers cPanel automaticaly detects them as an external server and not as a local server.
We would like to have the ability to configure a list of MX gateways that should be detected as local gateways in the cPanel MX settings page.
When you set MX servers that are not the servers hostname, cPanel detects them as distant servers. cPanel runs a detection on very update to the MX records even if the configuration is set to local and not autodetect.
If we had the abilty to configure our e-mail gateway hostnames to be detected as local delivery this wouldn't be an issue any more.