More than caught 200 spam per day

I installed Akismet plug-in to catch spam. So far, 56,380 spam have been caught since I put spam-fighting plug-in, and there have been nearly 200 spam caught per day. Before stalling plug-in, I have trouble problems with spam that attacked my blog. Now, it is running better than before, because no need to delete all spam in blog comments.

Even though, I have some problems a little bit with spam that is still attacking my blog. Akismet plug-in cannot catch all spam attacking my blog. At least 3-6 spam cannot be caught by fighting-spam plug-in. By the way, Akismet sometimes mistakenly caught legitimate comments (comments that are coming from real commentators) by being categorized as spam.

Therefore I frequently re-check to ensure all of the spam before deleting from my database, avoiding deleting legitimate comments that got through first. Meanwhile, all spam is automatically deleted after 15 days.