One-off requests
Confirm the requester and the purpose before assembling files.

Ad hoc secure file transfer
Occasional sensitive-file handoffs to external recipients.
Named recipients · Defined access · Recorded activity
Assemble the approved package.
THE EXCHANGE IN CONTEXT
An unusual request can tempt a team to improvise a transfer route. Keep a straightforward process available for the occasional sensitive handoff.
MX provides a route for sensitive business files between named recipients. Match access conditions to the purpose of the exchange and use the available activity record to support follow-up. Keep the underlying approval and information-handling decisions in your own process.
WHERE THE WORKFLOW HELPS
Confirm the requester and the purpose before assembling files.
Send a defined package to an appointed external expert.
Use the approved route when a partner needs material outside the normal cycle.
A HANDOFF, IN PRACTICE
A colleague receives an unusual request from an external specialist. Pause long enough to verify the requester and scope, then prepare a limited package through the approved route. Give the recipient enough context to use the files without exposing a wider folder or repository.
Illustrative workflow · Adapt to your approved process
A POSSIBLE PACKAGE
The external specialist confirmed by the request owner
The request owner can explain why the package was sent, who received it and how the exchange can be followed up.
MAKE THE FIRST EXCHANGE COUNT
Use the example package as a starting point for a small, representative trial. Agree the success criteria with the person who will actually receive the files.
Approved requested files should be easy to identify in the inventory. Open the delivery copy independently of your working folder to catch missing files or local dependencies.
Test with the intended recipient role and receiving environment. Confirm the access conditions, the instructions and the route for getting help.
The request owner can explain why the package was sent, who received it and how the exchange can be followed up. Record any remaining questions before making the exchange part of routine work.
FROM PREPARATION TO RECEIPT
Use One-Off-Partner-Exchange.zip as an example of a defined package. Replace it with the approved files and instructions for your actual task.
Explore the MX feature set ↗Check who is entitled to receive the information. Record the business purpose through your normal approval process before assembling the package.
Choose the required files, check their versions and remove unrelated information. Include concise instructions so the recipient knows what to do next.
Confirm authentication, availability and any download conditions for your service. MX's existing features include named access, MFA and configurable expiry controls.
Check the recorded activity and follow up through the agreed process. Keep the exchange reference with the project or client record it supports.
DEFINE THE BOUNDARY
Ad hoc describes the frequency, not the approval standard. Apply the same recipient checks and data-handling rules used for routine exchanges.
Assess the controls against a representative package and recipient. Confirm any mandatory capability, contract term or deployment requirement with the MX team before relying on it.
Discuss your exchange requirements ↗PRACTICAL QUESTIONS
Questions about ad hoc secure file transfer and the exchange workflow.
Review whether the workflow needs a named owner, a repeatable checklist and a regular recipient review. If it becomes a system-driven transfer, assess automation and integration requirements separately.
No. This page covers people-led exchanges. Scheduled transfers, unattended processing and system integrations need a separate technical assessment.
Confirm the requester and the purpose before assembling files. Check the approved version, any required dependencies and the recipient's ability to use the package. Include only the material needed for the purpose.
Test a representative exchange from sender preparation to recipient access. Check authentication, permissions, expiry behaviour and the activity available afterwards. Include the actual file types and recipient environment you expect to use.
Do not assume expiry deletes a recipient's local copy. Agree post-download handling and retention responsibilities, and confirm the precise behaviour of the service configuration you plan to use.
Use the current MX product information and confirm the proposed service with the team. Review the plans and pricing alongside your actual users, workflow and deployment requirements.
YOUR NEXT EXCHANGE STARTS HERE
Put better controls around your next sensitive file exchange. See how MX fits your organisation's workflow.