A listing by Abusix Dynamic List contains all IP addresses that are unlikely to be used by a legitimate mail server. Legitimate mail servers should use a static IP address with a non-generic PTR record and that reflect the host/domain name of the mail server. They ideally should match the forward lookup for the same name (FCrDNS).

The Abusix Dynamic List is designed to catch botnet traffic, compromised hosts, hijacked IP space, and compute/VPS hosts.

More information about Abusix Mail Intelligence Policy list can be found at their website: https://www.abusix.com/abusix-mail-intelligence

DMARC is the key to improving Email Deliverability!

Email is the key to your customer communication strategy. But, what is your email reputation?

Setting up and managing your DMARC configuration is the key to getting insight into your email delivery. MxToolbox is the key to understanding DMARC.

MxToolbox Delivery Center gives you:

Who is sending phishing email purporting to be from your domain
What is the reputation of your domains and delegated IPs
Where other senders are and What their reputations are
How your SPF, DKIM and DMARC setup is performing
What on-going maintenance you need to maintain and improve your email deliverability

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Abusix Mail Intelligence Policy list

More Information About Abusix Mail Intelligence Policy List

DMARC is the key to improving Email Deliverability!

MxToolbox Delivery Center gives you:

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