Block fake domains and dynamic IPs
Block fake domains and dynamic IPs
We are still getting a lot of spam now. Many of them are fake domains, and many are using dynamic ip links to our servers.
Although mdaemon has some ways to block, but mdaemon has a warning prompt, which is easy to block by mistake.
Is there a better technology to block this fake domain name and dynamic ip?
Liu yon
shared this idea
Hello.
Thank you for sharing your idea with us to block fake domains and dynamic IPs. There are features included in the current version of MDaemon can do this. To block fake domains use Reverse Lookups found under Security / Security Manager / Security Settings / Reverse Lookups. To block dynamic IP addresses you'll need to use a DNS BL list that includes dynamic IP ranges such as zen.spamhaus.org. You can configure DNS BLs by going to Security / Spam Filter / DNS-BL / Hosts. If you'd like further assistance, please contact our support team directly. All of our support options can be found at http://www.altn.com/support/.
Thanks,
Arron