Vu Nguyen @ Nilead.com
We tried various methods including but not limited to Captcha, Honeypot, ... but there were still a number of spam messages that got passed our system. We found OOPSpam and started using it from the early day, and has helped us (and our clients) to flag many spam messages correctly. The support is very responsive to our requests and feedback. We strongly recommend OOPSpam for anyone who values their time and resources.
Never see spam from your Ninja Forms
OOPSpam WordPress plugin protects your Ninja Forms & comments from spam.