What is meant by Real-time blocklists?
The term "Realtime Blacklists" (RBLs) refers to a database that contains a list of IP addresses or domains identified as sources of unwanted emails, spam, or other malicious activities. Realtime blacklists are used to check incoming emails in real-time and immediately block or flag potentially harmful or unwanted messages. These lists are continuously updated to capture new threats promptly and maximize the effectiveness of spam filtering.
Typical software functions in the area of "Realtime Blacklists":
- IP Address Matching: Checking the IP address of the sending server against the RBLs to determine if it is known as a spam source.
- Real-Time Checking: Performing the blacklist check in real-time to make immediate decisions about handling incoming emails.
- False Positives and Reporting: Managing and documenting false positives and creating reports on suspicious activities.
- Integration with Email Servers: Seamless integration of RBL checks into email server software to optimize spam filtering.
- Updating and Maintenance: Regularly updating the blacklists to ensure new threats are captured and outdated entries are removed.
- Notifications and Logging: Automated notifications and logging of RBL check results for monitoring and analysis.