For a full explanation of the issue, check out Justin Tadlock’s article.
You can either install the Remove WordPress to WordPress Filter plugin or add the below code to your theme’s
remove_filter( 'the_content', 'capital_P_dangit' ); remove_filter( 'the_title', 'capital_P_dangit' ); remove_filter( 'comment_text', 'capital_P_dangit' );
Please keep in mind that comments are moderated and
rel="nofollow" is in use. So, please do not use a spammy keyword or a domain as your name, or it will be deleted. Let us have a personal and meaningful conversation instead.