The most common United States Postal Service email format is {first}.{last}@usps.gov (e.g. jane.doe@usps.gov), used in about 60% of observed United States Postal Service work emails. United States Postal Service uses 4 address formats in total.
Most likely format — based on 719 observed addresses
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United States Postal Service email formats
59.5% of observed United States Postal Service addresses use the {first}.{last}@ format.
Email formatExampleShare
{first}.{last}@usps.gov
Examplejane.doe@usps.gov
Share59.5%
{f}{last}@usps.gov
Examplejdoe@usps.gov
Share39.5%
{f}.{last}@usps.gov
Examplej.doe@usps.gov
Share0.6%
{first}{last}@usps.gov
Examplejanedoe@usps.gov
Share0.4%
Derived from 719 real observed addresses · data refreshed 2026-05-30. Role-based inboxes (info@, sales@, …) are excluded from format detection.
Verify the pattern before you send
Start with the format that appears most often. For United States Postal Service, that means testing {first}.{last}@usps.gov first, then verifying the exact address before it reaches your CRM or sequencer. A pattern can be common and still produce bad guesses when a person uses a nickname, a middle initial, a regional mailbox, or an older alias.
VeriMails checks syntax, MX records, SMTP behavior, disposable domains, and catch-all detection so you can keep valid addresses and skip risky ones. For larger files, credits start at $19 for 10,000 verifications and never expire. Create a free account, test the pattern on a few addresses, then buy more credits only when you need volume. Run the check again before a large campaign if the list is old, because domains change mail routing and people leave.
What is United States Postal Service's email format?
The most common United States Postal Service email format is {first}.{last}@usps.gov (for example jane.doe@usps.gov), used in about 60% of observed United States Postal Service work addresses. United States Postal Service also uses 3 other formats for name collisions.
How accurate is this United States Postal Service email format?
This format is derived from 719 real United States Postal Service addresses observed across our data, not guessed. To confirm a specific address, use the live verifier above — it checks deliverability in real time.
How do I find and verify a specific person's United States Postal Service email?
Apply the most common pattern to the person's name (e.g. jane.doe@usps.gov), then verify it on this page — or use the Find tab to get the likely address from their name automatically.
What other email formats does United States Postal Service use?
Beyond {first}.{last}@usps.gov, observed formats include {f}{last}@usps.gov, {f}.{last}@usps.gov, {first}{last}@usps.gov, in descending order of frequency.
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