A follow-up saying "Any update?" asks the recipient to recover the original conversation. If they handle many requests, they may need to search before answering.
Include the task or decision in a short sentence and link to the relevant material where appropriate. Say what you are waiting for and whether the timing has changed. Keep private information in the appropriate channel.
Ask about the next point
If the answer is not ready, ask when an update is likely or whether someone else can help. You may need to adjust your own plan rather than send the same message again each day.
Use any agreed follow-up process, especially in work settings with formal responsibilities. If repeated silence creates a consequential problem, raise it through the suitable channel with the facts and dates. For ordinary requests, a clear contextual message gives the person a better chance to respond than a series of short prompts whose urgency grows while the actual need remains unclear.
