Yes. You can verify any @Commerce.gov address in real time with a direct SMTP handshake that provides 99.7% accuracy. Commerce.gov is operated by Department of Commerce, runs 1 mail server, enforces 3 of 3 authentication standards, and is currently responding to SMTP.
Every check returns one of three clear outcomes so you know exactly what to do with the address.
The mailbox exists and accepts mail. Send with confidence, the address is deliverable.
The mailbox does not exist, is disposable, or will hard-bounce. Remove it to protect your sender reputation.
The server is catch-all or greylisting, so existence cannot be confirmed. Send selectively and watch engagement.
commerce.gov publishes 1 MX record. The primary mail exchanger is commerce-gov.mail.protection.outlook.com, hosted by Microsoft 365, and it is currently reachable and answering SMTP. Mail is routed through these servers in priority order, lowest number first.
| Priority | Hostname | IP | Status |
|---|---|---|---|
| 0 | commerce-gov.mail.protection.outlook.com | 52.101.9.19 | Reachable |
220 DS1PEPF00017E07.mail.protection.outlook.com Microsoft ESMTP MAIL Service ready at Sat, 30 May 2026 09:10:42 +0000 [08DEBCCEC1B3F428]Yes. commerce.gov is a valid email domain, operated by Department of Commerce. Addresses are persistent and real mail reaches a genuine recipient. Individual mailboxes still go stale, so verify each one before you send.
A live SMTP handshake connects to Commerce.gov's mail server and asks whether the mailbox exists using the RCPT TO command, without ever transmitting a message. The recipient never sees the check.
Each address runs through 30+ checks including SMTP existence, catch-all detection, role-account filtering, and disposable matching. The same engine has verified billions of addresses since 2012.
Every unverified address is a gamble. Here is what happens when you skip verification and mail a list that has not been cleaned.
People leave companies. Verification flags commerce.gov mailboxes deactivated since you collected them.
Expired or full commerce.gov inboxes hard-bounce. A live SMTP check catches them before you hit send.
Low bounce rates keep you trusted by commerce.gov mail servers and the major mailbox providers.
Verified contacts mean your CRM, lead scoring, and routing all run on addresses that reach a person.
Commerce.gov is Department of Commerce, registered through get.gov and first seen Nov 18, 1998.
The domain commerce.gov belongs to the U.S. Department of Commerce, a federal cabinet department headquartered in Washington, D.C. The Department of Commerce promotes economic growth, job creation, and sustainable development through agencies including the Census Bureau, NOAA, NIST, the Patent and Trademark Office, and the Bureau of Economic Analysis.
As a federal .gov domain, commerce.gov is subject to CISA Binding Operational Directive 18-01, mandating DMARC, SPF, and DKIM implementation. The Department of Commerce's involvement in trade, economic data, and intellectual property makes it a target for phishing campaigns aimed at businesses and trade organizations.
Department of Commerce mail servers do not function as catch-all systems. The SMTP infrastructure rejects messages to nonexistent recipients during the connection phase. Federal email servers for commerce.gov employ greylisting, rate limiting, and strict sender validation to manage inbound traffic.
Reliable email delivery to commerce.gov requires strict authentication compliance. Federal email gateways apply comprehensive content filtering, attachment scanning, and reputation-based sender evaluation. Senders must maintain correctly configured SPF, DKIM, and DMARC records for successful delivery to Department of Commerce addresses.
Upload a CSV or TXT list of Commerce.gov addresses to the bulk email verifier. Every address runs through a live SMTP handshake plus catch-all, role-account and disposable detection, and you download a clean list when processing completes. For real-time checks at signup, use the real-time email verification API.
CSV or TXT with one email per line. No formatting needed.
Each Commerce.gov address is checked with a live server handshake.
Get a verified list with status codes, risk flags, and catch-all detection.
Pay as you go. No subscriptions, and credits never expire.
Everything about verifying email at this domain.
Yes, commerce.gov is an official government email domain used by Department of Commerce. Government domains are verified and regulated, making them highly trustworthy.
No, commerce.gov is an official government domain used by Department of Commerce for official government communications.
commerce.gov uses government-managed mail infrastructure with strict security measures and email authentication.
Sending unsolicited marketing emails to government addresses at commerce.gov is generally not recommended. Only send with explicit opt-in consent.
Government domains like commerce.gov often have strict mail server configurations. Use BulkEmailChecker for reliable verification results.
Upload a CSV or TXT list to the bulk email verifier. Every address runs through 30+ checks including SMTP existence, catch-all detection, role-account, and disposable matching. Processing time depends on list size.
99.7% accurate using a direct SMTP handshake with commerce.gov's mail servers, the same engine that has verified billions of addresses since 2012.
Other government email domains we have audited.