This document provides tips for maximizing response rates to inmails on LinkedIn. It discusses four influencing factors on response rates: brand, search, content, and data. Search is very important for finding potential candidates. The document provides examples of effective and ineffective inmail subject lines and messages. It also shares insights from data on the best times and days to send inmails to different industries in Belgium based on higher response rates. The key recommendations are to personalize messages, be brief, refer to shared connections, and leverage data on timing for different roles and industries.