As the name suggests IP address blacklisting is the process of grouping a list of IP addresses as untrustworthy. Oftentimes, IP addresses are blacklisted to ensure smooth functioning over email servers. If IP address blacklisting was not in practice, our email inboxes will be full of spam messages. The ones that have irrelevant and malicious content. Some of the spam messages can be very harmful as they can include malware that can retrieve sensitive details from the computer. Therefore, IP address blacklisting is an important activity to avoid chaos. How  IP Address Blacklisting Happen? Different databases set different criteria to blacklist an IP address. Suspicious behavior noticed on the IP address can be the main reason for the blacklisting. There[…]