The email arrives a few months after project completion.
"Hi, I cannot seem to find the files you sent. Could you resend everything?"
Every creative director has received this email. Most have received it more than once. And almost every time, the implicit message underneath is the same: something went wrong with the delivery, and it was probably your fault.
It was not your fault. The files were delivered. The link worked. But the client lost them anyway, and you are the one doing the re-send.
This article covers why it keeps happening and how to stop it, without adding significant time to your delivery process.
This article is part of the complete guide to client file delivery for creative agencies.
Why clients lose files
Before fixing the problem, it helps to understand exactly where it comes from. There are four root causes, and they almost always work together.
1. The link expired before they downloaded
This is the most common cause. The client received your WeTransfer or free-tier file sharing link, intended to download it later, and later turned out to be after the link expired. Seven-day expiry windows are standard on free plans. Clients are busy. Seven days is not long enough.
2. They downloaded on one device and cannot find it on another
A client downloads the files on their laptop at the office. A month later they need them on their home machine, or they have switched computers entirely. The download is gone. The link has expired. They come back to you.
3. The folder structure made no sense to them
Agencies organise folders for themselves, not for clients. A folder structure that makes perfect sense to the creative director who built it can be completely opaque to a client who does not know what InDesign is, what an EPS file does, or why there are three versions of the same logo in different folders.
4. The file names meant nothing
logo_final_v4_USE_THIS.ai tells a client nothing useful. Which logo? Use it where? What is an AI file and how do I open it? Clients who cannot decode the file names either contact you for guidance or, more often, pick the wrong file and use it incorrectly.
Creative teams and their clients lose hours every week searching for files, recreating assets, and navigating disorganised folder structures. The downstream cost is not just a re-send. It is time, confusion, and a quiet erosion of the client's confidence in your process.
What it costs the agency
The re-send email feels minor. It takes ten minutes to pull the files together and send a new link. But that framing underestimates the actual cost.
Your time. Ten minutes per re-send across multiple clients and multiple projects across a year adds up to hours you could have spent on billable work. It also tends to happen at the worst moments: when you are in the middle of a new project and the last thing you need is an interrupt from a completed one.
Your archive. Clients request raw footage and project files even years after a project is complete. If you only saved master copies and cannot locate source files, it raises questions about how you manage client content, which affects their trust in you for future work. If you did not archive the delivery properly, the re-send becomes a recovery operation instead of a five-minute task.
Your reputation. The client does not think "I lost the files." They think "I cannot find the files the agency sent." The distinction is invisible to them. The responsibility lands on you regardless of what actually happened.
How to prevent it
Set a link expiry that gives clients enough time
Thirty days is the right default. It is long enough that a busy client will get to it. It is short enough that it creates a natural endpoint for you to archive the delivery before it disappears.
If your current tool defaults to seven days, either change the setting or switch to a tool that offers longer expiry windows as standard. TrunkTransfer's Starter plan sets 30-day expiry as the default. You are not chasing clients to download before an arbitrary deadline. Even more advanced, in Pro plan, you can sets 365-day expiry date. Check plan detail here
Enable delivery confirmation
Delivery confirmation tells you the moment a client accesses their files. This single feature eliminates the most common re-send scenario: the client who says they never received the files when you have no way to verify whether the link was opened.
With confirmation enabled, you know within 24 to 48 hours whether the client has downloaded. If they have not, you can follow up before the link gets anywhere near expiry. If they have, you have a record to refer to if files go missing later.
Most generic file sharing tools do not offer this. TrunkTransfer includes delivery confirmation on all paid plans.
Organise folders for the client, not for yourself
The rule is simple: organise by use case, not by file type.
A client does not think in file types. They think in tasks. "I need the logo for the website" is a task. "I need the colour palette for the print vendor" is a task. Structure your delivery folders around those tasks, not around how the files were created.
For a brand identity delivery, this looks like:
01_Logos/
02_Colours/
03_Typography/
04_Guidelines/
05_Mockups/
Not like:
AI_Files/
EPS_Files/
PNG_Exports/
PDF_Documents/
The second structure makes sense to a designer. The first makes sense to a client.
Name files for the client, not for yourself
Every file name should answer three questions without the client having to ask: what is this, what variant is it, and where do I use it?
Good: AgencyName_ClientName_LogoPrimary_Digital_RGB.svg
Bad: logo_v4_FINAL_real.ai
Include the colour mode (RGB for digital, CMYK for print), the resolution where relevant (300dpi for print, 72dpi for web), and the intended use where it is not obvious. A client who can read the file name and immediately know which file to hand to their web developer and which to send to the print vendor will never email you asking which file to use.
Include a README or handover note
For deliveries with more than five or six files, include a short plain-text or PDF note inside the top-level folder. It does not need to be long. Two or three paragraphs explaining what is in each folder and what the client should do with each section is enough.
This note takes ten minutes to write and eliminates the three most common "which file do I use" questions before they are asked.
Send a delivery email that sets expectations
The delivery link alone is not enough. The email that carries the link should do three things:
- State clearly what is included
- Note the expiry date explicitly
- Tell the client what to do if they cannot find something
A client who knows the link expires on a specific date is more likely to download promptly. A client who knows who to contact if they have questions is less likely to lose the files silently and come back three months later.
See The Creative Agency Client Delivery Checklist for a delivery email template.
Follow up after three to five days
If delivery confirmation shows the client has not accessed their files within three to five days, send a short follow-up. Not a long one. One sentence noting the delivery is ready and the link expires on a specific date.
This is not chasing. It is professional project management. Clients appreciate the reminder. It also creates a second touchpoint that moves the file from "I'll get to it" to "I should do this now."
What to do when it happens anyway
Even with the right process, clients lose files. When the re-send email arrives, here is how to handle it without it costing you significant time.
Step 1: Check your archive first
If you archived the delivery folder before the link expired, the re-send is a five-minute task. Find the folder, upload it to your delivery tool, send a new link. Done.
If you did not archive it, you are rebuilding the delivery from your project files. That is the expensive version of this problem, and it is entirely avoidable.
Step 2: Check delivery confirmation
If your tool has delivery confirmation, check whether the client accessed the files. If they did, you can note that in your reply and include the re-send with no friction. If they did not, the link may have expired before they downloaded, which is useful information for adjusting your expiry settings going forward.
Step 3: Re-send with a longer expiry
When resending, set a longer expiry than you normally would. A client who lost the files once is likely to lose them again if the same conditions apply. Give them 60 days and note the date in the email.
Step 4: Update your process
A single re-send request is a data point. Three re-send requests on the same issue, whether that is file naming, folder structure, or link expiry, is a signal to fix the underlying process. Apply the relevant change from the prevention steps above before the next delivery goes out.
The archive is not optional
For creative agencies, there is no such thing as a former client. Only clients you have not worked with lately. That means the delivery archive is not a formality. It is the foundation of your ability to serve returning clients and protect yourself against the inevitable re-send request.
Before every delivery link expires, archive a copy of the delivery folder to your own storage. Label it clearly with the client name, project name, and delivery date. Store it somewhere you can find in two minutes when the re-send email arrives at an inconvenient moment.
The archive does not need to be elaborate. A clearly labelled folder on your agency's primary cloud storage, organised by client and year, is sufficient. What matters is that it exists and that you can find it.
The tool matters more than most agencies realise
The process steps above solve most of the problem. But the tool you use for delivery determines whether those steps are easy or difficult to execute consistently.
A tool that defaults to seven-day expiry requires you to remember to change the setting every time. A tool without delivery confirmation gives you no way to know whether the client downloaded. A tool that requires the client to create an account adds friction that some clients will not push through, meaning the files go undownloaded and the re-send email is inevitable.
The right delivery tool removes these failure points by default: generous expiry, confirmation tracking, no client login required, and a clean download experience that works on any device.
For a full comparison of tools on these dimensions, see: Best file delivery tools for creative agencies.
Frequently Asked Questions
How long should a delivery link stay active?
Thirty days is the standard for most creative agency deliveries. It gives clients enough time to download without requiring them to act immediately, and it creates a natural endpoint for you to archive the delivery. For clients you know to be slower with administrative tasks, extend to 60 days. For time-sensitive deliveries where the client needs to act quickly, 14 days with a follow-up at day five is a reasonable alternative.
What is delivery confirmation and how does it work?
Delivery confirmation notifies you when a client accesses their download link. Depending on the tool, this may include the time of access, the device type, and whether the download was completed. TrunkTransfer includes delivery confirmation on all paid plans. It removes the guesswork from the handoff and creates a record you can refer to if files go missing later.
Should I archive every delivery?
Yes. Every delivery, without exception. The archive does not need to be stored indefinitely, but it should be kept for at least two to three years. Clients regularly request files from completed projects, and the cost of not having an archive when that request arrives is far higher than the minimal storage cost of keeping one.
What if the client says they never received the files but delivery confirmation shows they downloaded?
This happens. Clients sometimes forget they downloaded, or downloaded on a device they no longer have access to. In this case, be matter-of-fact: note that the files were accessed on a specific date, and that you are happy to resend. Do not make the client feel accused of anything. The purpose of delivery confirmation is to protect your process, not to win an argument.
Can I charge for re-sending files?
Technically yes, if your contract specifies it. In practice, most agencies absorb the cost of a first re-send as a client service gesture. If re-send requests become a pattern with a specific client, it is worth addressing in the next project contract: define a timeframe within which re-sends are included, and specify a fee for requests outside that window. This also incentivises clients to download promptly and organise their own files properly.
What file format causes the most client confusion?
AI and EPS files generate the most confusion because clients often cannot open them without Adobe software. Always accompany vector source files with PDF or PNG exports and label them clearly. A client who can open and view the file without special software is less likely to lose it or contact you for help.
Note: For a full delivery workflow including pre-flight checks, file naming conventions, and a post-delivery archive process, see: The Creative Agency Client Delivery Checklist.
For the complete guide to client file delivery, see: Client File Delivery for Creative Agencies: The Complete Guide.
