What USPS published
Effective July 31, 2025, Web Tools accounts, meaning the user ID and password issued at registration for the APIs, are deactivated if they have not been used within the last 12 months or more.
Postal accounts
Why a USPS account says locked or disabled
Three unrelated problems arrive wearing the same word. Too many failed sign-ins put an account into a timed lock that clears itself. A forgotten security answer is a dead end that no phone call opens. And a Web Tools credential nobody has called for a year is switched off on purpose. USPS spells all three out in its own help text, quoted further down from the 2026-07-29 wording, and none of the three stops a parcel going out today.
USPS wording read 2026-07-29Two boxes priced that dayNo carrier login needed here
Locked is a clock
The timed version repairs itself overnight. The version that does not is the one where the security answers are gone.
The timed lock, and the ways out of it
Start with the sentence that settles most of these: USPS states that “USPS online accounts automatically unlock after 24 hours.” That single line converts a scary word into a waiting period. Everything else on this page exists for people who cannot wait a day, or who have lost more than a password.
| Route | What USPS says it needs | How long it takes |
|---|---|---|
| Wait | Nothing, provided you still know the password | The lock releases itself after 24 hours |
| Security questions | The answers set at registration, reached through the forgotten password link on the sign-in panel. Answers are not case sensitive. | Minutes |
| Text message | A mobile number already attached to the account before the trouble started | Minutes |
| Help Desk | The security question answers again, because a reset cannot be processed without them | One call |
| Start over | Nothing carried across from the old account | Minutes, and the old history stays behind |
Two more lines from the same pages decide how the middle of that table plays out. The temporary password is sent to the email address entered at registration, and USPS tells you to check spam, junk and trash folders when it does not appear. And the limit is stated plainly: “Customer care cannot provide usernames, passwords, or security question answers.” Nobody at the Postal Service is withholding them out of caution; the answers are stored in a form that nobody there can read back to you.
Which leads to the harshest sentence on the recovery page, and the reason this search exists at all: “If you don't know the answers to your secret questions, you will need to create a new account.” There is no appeal above that, and no amount of proving your identity substitutes for it.
The other kind of disabled, the one sellers hit
If the words arrived from a store integration rather than a login screen, this is probably a different mechanism with the same label. USPS Web Tools issues an ID and password for its shipping APIs, and it retires the quiet ones on a schedule.
Who it catches
Seasonal sellers, dormant storefronts and anyone whose integration went quiet through a slow year. Nothing was violated and nothing was suspended; the credential simply aged out.
Where it gets fixed
USPS directs deactivated Web Tools credentials to [email protected] for support. That address, not the consumer help desk, is the route.
Worth separating in your own head before you spend an hour on it: a consumer sign-in problem and an API credential problem share no support path, no timeline and no fix. Reading which system produced the message is the first useful step.
The parcel does not have to wait for any of this
A locked postal login blocks a postal tool. It does not block postage. Our calculator asks for the box and two ZIP codes, rates USPS alongside UPS and FedEx, and takes a guest payment, so a label prints while the account question is still unresolved. Here is what two ordinary boxes came back at on 2026-07-29.
| Box | Destination | Cheapest quote | Everything else returned |
|---|---|---|---|
| Pair of running shoes in the original box 13 × 9 × 5 in, 3 lb | Atlanta, GA 30303 | $8.48 USPS Ground Advantage, 4-5 business days | UPS Ground Saver $12.07, FedEx Ground Economy $12.42, UPS Ground $12.47, UPS 3 Day Select $17.61 |
| Four hardcover novels 12 × 9 × 6 in, 8 lb | Los Angeles, CA 90011 | $16.87 UPS Ground Saver, about 6 business days | USPS Ground Advantage $17.30, FedEx Ground Economy $22.59, UPS Ground $23.16, USPS Priority Mail $28.19 |
The second row is the argument for looking outside one carrier at all. On the long lane the Postal Service was not the cheapest line, and it lost by 43 cents to a UPS economy service nobody would have checked while logged into a postal tool. On the short lane it won comfortably. Neither result is a rule, which is the point of quoting both every time.
What to do, in order
- Read the exact message. Locked and disabled describe two different states, and the fix for one does nothing for the other.
- If the password is still in your head, come back tomorrow. The lock lifts on its own inside a day.
- If it is not, use the forgotten password link and answer the security questions. Capitalization does not matter there.
- Check spam, junk and trash for the temporary password before you conclude it never arrived.
- If the answers are genuinely gone, stop calling. USPS has published that its staff cannot supply them, and a fresh account is the route it names.
- If the message came from an API integration, email the Web Tools support address rather than working through consumer support.
- Get the box moving in the meantime, because none of the five steps above are on the parcel's schedule.
Where these rules come from
- USPS, Account Recovery — the 24 hour automatic unlock, the security question route, the text message route, the help desk route and the new account fallback. Read 2026-07-29.
- USPS, Forgot Your Password — answers are not case sensitive, customer care cannot supply credentials, and the temporary password goes to the registration email. Read 2026-07-29.
- USPS, Web Tools Account Duration Update — deactivation after 12 months or more of no use, effective July 31, 2025, and the support address. Read 2026-07-29.
Postal help pages are edited quietly, and the wording above is what was live on the date given. If a screen in front of you contradicts something here, the screen is newer.
Common questions
How long does a USPS account stay locked?
USPS states that online accounts automatically unlock after 24 hours. If you still know the password, waiting out the day is the entire repair.
Can USPS tell me my secret question answers?
No. The password recovery page states that customer care cannot provide usernames, passwords, or security question answers, and that a customer who has forgotten the answers has to create a new account.
Why was my USPS Web Tools credential deactivated?
USPS switches off Web Tools accounts that have not been used within the last 12 months or more, a policy it dated effective July 31, 2025. Support for a deactivated credential goes to [email protected].
Do I need a USPS account to buy a shipping label?
Not through SMKlog. The calculator rates USPS, UPS and FedEx against the same box and checkout takes a guest payment, so a postal login you cannot reach does not hold the parcel up.
Will a new USPS account keep my old shipping history?
No. Order history, saved addresses and stored preferences stay with the account you walked away from, so copy out anything you still need before starting over.