Five checks before responding
Sender
Verify the sender and contact details on its official site; do not rely on suspicious message links.
Action
Identify the requested action: provide a document, attend an appointment or answer a question.
Deadline
Separate the issue date from the response deadline and confirm the time zone when relevant.
Documents
List the documents exactly as requested and ask which copy format is accepted if unspecified.
Response method
Check the official response channel and keep a submission receipt or reference number.
Legal notices and appeal deadlines need a full professional review; do not infer an unstated deadline.
Prepare a question in English