What can I do to fix rDNS?
If you're failing this test, your system administrator will need to update the reverse DNS entry (PTR record) so that it returns a valid host name.
What can I do if I’m failing Host Type?
- If you have a dynamic IP, ask your internet service provider to assign you a static one.
- If you have a static IP, contact your domain host and ask for a domain that more clearly identifies your email server.
- If you own a static IP and host name, change your host domain to something that more clearly identifies your email server.