LightRail (the platform that runs our insurance agency websites) has an advanced spam filter to catch web form spam before it reaches you.
Custom-engineered and built for LightRail, our spam filter was created based on our many years of experience with and lessons learned from constantly and proactively monitoring our systems for spam posts. LightRail blocks thousands of spam form posts every single day (and sometimes tens of thousands per day).
Obvious spam is simply blocked, but anything that is only questionable is stored in your own Spam folder, much like how your email works.
And if a spam message makes it through to your website's inbox, you can report it as spam, which increases the quality of our spam filter and reduces the chances of a similar message making it through again later, both for your site and for every other site on our platform.