IP blacklisting is a great way to keep malicious bots from visiting your website. There are many reasons why an IP address ends up on a blocklist. Some blacklists use spam to filter out innocuous IPs.
What happens if my IP is blacklisted?
Blacklisting can be difficult to get rid of. Changing an IP can help but does not necessarily remove an IP from the list. It may also help to use VPN services to prevent IP blacklist bans.
The most common reason why an IP gets blacklisted is due to a compromised account. Your Internet service provider (ISP) knows who had the IP before you. A blocked IP can cause email traffic to be halted. In addition, if your ISP has a legitimate security system, it may prevent you from accessing the internet altogether.
One of the best ways to get an IP off a blacklist is to contact the list administrator and ask them to de-list it. Be courteous and professional in your communications. Depending on the size of the list, it may take a few days to get your IP off the list.
One of the first things you should do is check your computer for viruses. Malware is one of the most effective ways to end up on a blacklist. You should also install the latest updates on your operating system and configure your router better.
If you haven’t received any emails from your IP in a while, it might be time to re-evaluate your email practices. This includes establishing a stronger password. While you’re at it, check your mail server’s configuration to make sure you’re not letting unwanted emails through.