How do I ask a customer to confirm that a delivered item or file arrived?
Quick answer
Ask the customer to confirm receipt with a simple reply, and say exactly what to do if the item or file did not arrive. Identify the delivery without requesting unnecessary details. For example: “Could you reply to confirm that [item or file] arrived? If you haven’t received it, reply ‘not received’ and I’ll follow up.”
The question, the details, the next step.
What should a delivery-confirmation message include?
Keep it short and make the next step obvious. Name the item or file, ask for a simple confirmation, and give a separate response path for a missing delivery. Avoid making the customer search for a particular form of words or provide details you do not need to start checking.
A reusable version is:
“Hi [customer name], could you reply to confirm that [item or file] arrived? If you haven’t received it, reply ‘not received’ and I’ll follow up. Thanks, [your name or team].”
For a file, you can say “the [file name or description]” if that helps distinguish it from other files. For a physical item, use a short description such as “[item description].” Use only details that help the recipient recognize what you mean.
How do I make it easy for someone to report that the delivery is missing?
Give them a low-effort reply they can send directly, such as “not received.” Then state what you will do next, without promising a specific outcome or timing you cannot guarantee. For instance: “If it hasn’t arrived, reply ‘not received’ and I’ll check the delivery details and get back to you.”
If a particular channel is needed for follow-up, replace “reply” with a clear placeholder, such as “[preferred reply channel].” Do not ask the customer to resend information already included in the message. If you need a reference to identify the delivery, include it yourself when appropriate, or ask for only the specific reference needed. Avoid requesting unrelated personal details or asking the customer to attach documents just to report non-receipt.
Should I ask for a confirmation deadline or include tracking details?
Include a deadline only if you have a real reason for one. If a response is needed by a certain date, say why and give the actual date: “If possible, please confirm by [date] so I can [brief reason].” Otherwise, leave it out; a simple request is less demanding and avoids suggesting that a response is urgent when it is not.
Add a delivery reference or tracking detail only when it helps the customer identify the item or report the problem. Keep the confirmation request itself easy to spot. For a file, a useful identifier might be its name or version; for an item, it could be a brief description or an existing reference. Do not invent a tracking number, delivery status, expected arrival date, or available follow-up process. Use only information you can verify.
Can you show a polished version that works for either an item or a file?
Use the version that fits the delivery, and replace each bracketed field before sending:
“Hi [customer name], I’m checking that [item or file description] reached you. Could you reply to confirm that it arrived? If you haven’t received it, reply ‘not received’ and I’ll [next step you can take]. Thanks, [your name or team].”
For example, with hypothetical details: “Hi [customer name], I’m checking that [project summary file] reached you. Could you reply to confirm that it arrived? If you haven’t received it, reply ‘not received’ and I’ll check the delivery details. Thanks, [your name or team].”
Before sending, make sure the description identifies the delivery, the requested reply is easy to give, and the stated follow-up is something you can actually do. A confirmation request can establish whether the customer says they received it; it does not, by itself, establish that they opened, reviewed, or can use the item or file.
A practical checklist
Name the item or file in a way the customer can recognize.
Ask for a simple receipt confirmation, such as “Please reply to confirm it arrived.”
Give a clear missing-delivery reply option and state a realistic next step.
Include a deadline only when it is necessary, and use the actual date.
Remove requests for personal details or attachments that are not needed to follow up.
A few more useful answers
Should I ask the customer to confirm that they opened the file?
Only if opening it is part of what you need to confirm. Receipt and review are different requests, so say clearly which one you mean.
What if the customer does not reply?
If follow-up is appropriate, send a brief reminder that repeats the item or file description and the easy reply options. Avoid implying that silence confirms receipt.
Should I include the customer’s name?
Use a name if you have it and it fits your usual tone. Otherwise, a neutral greeting works; the key is making the delivery and requested response clear.