Spam Controller Module for WHMCS: Intelligent Protection Against Spam and Fraud Maintaining the integrity of your WHMCS system is vital for running a secure and efficient online business. Spam registrations, fake signups, and malicious content not only clutter your database but also increase the risk of fraud, system abuse, and wasted resources. The Spam Controller Module is designed to combat these threats by adding intelligent filtering and blocking mechanisms directly into your WHMCS platform. This powerful module offers a multi-layered approach to spam prevention. It automatically scans and blocks suspicious email domains commonly associated with spam or fraudulent activity. Additionally, it can detect and reject signups containing blacklisted keywords, URLs, or other harmful content—helping you stop threats before they enter your system. Key Features Email Domain Filtering: Prevent signups from disposable, temporary, or known spam email providers. You can maintain a customizable list of banned domains to block problematic sources proactively. Keyword and URL Blacklisting: Filter out signups and messages that include specific words or links that are commonly associated with spam or fraud, adding another layer of content-based protection. IP-Based Signup Limiting: Set a maximum number of allowed signups per IP address within a given timeframe. This helps reduce abuse from automated bots or malicious actors trying to flood your system with fake accounts. Real-Time Detection: The module works instantly during the signup and ticket submission processes, ensuring that spam is blocked in real-time without disrupting legitimate users. Customizable Settings: You have full control over all filter lists, limits, and rules. Whether you want to fine-tune your keyword blacklist or adjust the IP signup threshold, the module allows complete flexibility to suit your needs.