There are thousands of spammers flood your blog everyday, and spam comments is a serious problem for all bloggers. Everyday, we need to go through the comments and read them to make sure these comments are not spam. These spam comments not only waste our time, but also the internet bandwidth.
Today, we are going to look into 12 great WordPress anti spam plugins, which will save your time by blocking spam bots to comment on your blog, prevent them from stealing email address from your articles, and help you fight against these spam bots.
Akismet is the most popular anti spam plugin for WordPress. In order to use Akismet, you have to register an account at WordPress.com and get the API key. When new comment come to your blog, Akismet will check the comment through the web service to determine if it is spam. Suspected comments will be marked as spam and users can go through them later.
This plugin has a different approach to check spam. When visitors come to your blog, this plugin will first check their IPs, to see whether these IPs exist in the database served by stopforumspam.com, the Project Honey Pot or a local blacklist. By this way, the spammer can be blocked before the content of your site is served.
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