Yes. You can verify any @Energy.gov address in real time with a direct SMTP handshake that provides 99.7% accuracy. Energy.gov is operated by Department of Energy, runs 2 mail servers, 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.
energy.gov publishes 2 MX records. The primary mail exchanger is mxa-002bc302.gslb.gpphosted.com, hosted by Proofpoint, and it is currently reachable and answering SMTP. Mail is routed through these servers in priority order, lowest number first.
| Priority | Hostname | IP | Status |
|---|---|---|---|
| 10 | mxa-002bc302.gslb.gpphosted.com | 67.231.155.102 | Reachable |
| 10 | mxb-002bc302.gslb.gpphosted.com | 67.231.147.102 | Reachable |
220 mx0f-002bc302.gpphosted.com ESMTP mfa-m0195274Yes. energy.gov is a valid email domain, operated by Department of Energy. 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 Energy.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 energy.gov mailboxes deactivated since you collected them.
Expired or full energy.gov inboxes hard-bounce. A live SMTP check catches them before you hit send.
Low bounce rates keep you trusted by energy.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.
Energy.gov is Department of Energy, registered through get.gov and first seen Aug 20, 1999.
The domain energy.gov belongs to the U.S. Department of Energy (DOE), the federal cabinet department responsible for energy policy, nuclear safety, and scientific research. Headquartered in Washington, D.C., the DOE manages the nation's nuclear weapons stockpile, national laboratories, energy production initiatives, and renewable energy research programs.
As a federal .gov domain, energy.gov is subject to CISA Binding Operational Directive 18-01, mandating DMARC, SPF, and DKIM implementation. The Department of Energy's involvement in nuclear security and critical infrastructure makes it a high-value target for state-sponsored phishing and espionage attempts.
DOE mail servers do not function as catch-all systems. The SMTP infrastructure enforces strict recipient validation, rejecting messages to nonexistent addresses. Given the sensitivity of DOE operations, its email servers apply aggressive rate limiting, greylisting, and advanced threat detection to all inbound connections.
Delivering email to energy.gov requires the highest level of authentication compliance. DOE email gateways employ advanced content filtering, malware sandboxing, and multi-layered sender verification. Full SPF, DKIM, and DMARC alignment with a strong sender reputation is essential for delivery to Department of Energy addresses.
Upload a CSV or TXT list of Energy.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 Energy.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, energy.gov is an official government email domain used by Department of Energy. Government domains are verified and regulated, making them highly trustworthy.
No, energy.gov is an official government domain used by Department of Energy for official government communications.
energy.gov uses government-managed mail infrastructure with strict security measures and email authentication.
Sending unsolicited marketing emails to government addresses at energy.gov is generally not recommended. Only send with explicit opt-in consent.
Government domains like energy.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 energy.gov's mail servers, the same engine that has verified billions of addresses since 2012.
Other government email domains we have audited.