The 15-Day Data Window: Why Retention Has a Beginning and an End
A practical community guide
Crypto users usually respond better to mechanics than slogans. A useful guide should explain the order in the same sequence a person actually experiences it: choose the route, verify the details, send once, then keep enough information to follow the transaction until settlement.
Why this matters
Explain the stated retention window as an operational lifecycle rather than a vague “no data” claim. The topic matters because the most expensive crypto mistakes are usually not complicated. They are ordinary mismatches: the wrong network, an address copied from the wrong wallet, a deposit outside the displayed limits, or an assumption that support can change an on-chain transfer after it has been sent. The useful privacy question is not only whether data exists, but which operational data is kept, for how long, and why support may need it during that window.
What the DEX.fo flow actually says
Exchange-direction information, including sender, receiver, and refund addresses, is stated to be deleted after 15 days. DEX.fo states that it does not collect client metadata and that IP logging is disabled across reverse proxies, cache servers, and API servers. Together, these details define the part of the workflow that DEX.fo controls. They are more useful than broad language because a user can compare them directly with the live order screen and the receiving wallet before deciding to continue.
Order-sensitive support is routed through the SimpleX link on the official Contacts page, with info@dex.fo also listed as a support email. Blockchain transfers remain user-controlled and difficult to reverse after broadcast, so address, network, amount, and limits must be checked before sending. For privacy-minded users, this separation matters. Less identity collection is useful, but it should sit beside careful address handling, wallet control, and a realistic understanding of what remains visible on public networks.
A simple way to use this information
Start with the destination rather than the deposit. Decide which asset and network you actually need to receive, open the wallet that will receive it, and compare that network with the route shown on DEX.fo. Then check the refund address, minimum and maximum limits, selected mode, and calculated receive amount. Only after those fields match should the deposit be sent. Support is most effective when it begins with facts rather than secrets. An order reference, transaction ID and a concise description of the issue are useful. A seed phrase, private key, recovery phrase or wallet password is not.
Keep the order reference and the wallet transaction ID until the exchange is complete. If something looks unusual, check the system status and the relevant blockchain state before opening support. Use the official Contacts page rather than responding to an unexpected private message. The design also keeps the distinction between the exchange and the network clear. The exchange can define the order, generate the deposit address and process its side of the route, while the underlying chain still determines confirmation behavior and final settlement timing.
Where the boundary remains
This is where a narrow, verifiable statement is more useful than a broad promise. The user can check the relevant field on the order screen, compare it with the receiving wallet, and decide whether to continue before funds are broadcast. The practical value is repeatability. A checklist that works the same way on every order reduces the chance that familiarity turns into carelessness. Crypto transfers do not become safer because the user has made the same route before. Network confirmations, wallet compatibility, and address accuracy remain outside the control of any exchange interface.
Practical takeaway
The useful privacy question is not only whether data exists, but which operational data is kept, for how long, and why support may need it during that window. The goal is not to add friction to a simple swap. It is to move the important verification to the point where it still helps: before broadcast. A few deliberate checks are faster than trying to reconstruct an order after a preventable mistake.
Learn more and check the live exchange details: https://dex.fo
Community updates: https://t.me/dexfo_en