Professionals often overlook the final words before their name, but knowing
how to sign off an email can shift how people perceive your tone, courtesy, and clarity. The Flowium guide reminds us that a closing not only signals the end of your message but also shows politeness, sets mood, and even boosts replies beyond the 47.5 % average response rate. Use sign-offs that mirror your relationship with the reader, avoid slang or overly emotional closings, and keep your ending both readable and respectful.