Yes. You can verify any @Fda.gov address in real time with a direct SMTP handshake that provides 99.7% accuracy. Fda.gov is operated by Food and Drug Administration, runs 4 mail servers, enforces 2 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.
fda.gov publishes 4 MX records. The primary mail exchanger is smtp6.fda.gov, hosted by fda.gov, 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 | smtp6.fda.gov | 150.148.19.43 | Reachable |
| 10 | smtp8.fda.gov | 150.148.18.43 | Reachable |
| 10 | smtp7.fda.gov | 150.148.19.44 | Reachable |
| 10 | smtp9.fda.gov | 150.148.18.44 | Reachable |
220 smtp6.fda.gov ESMTPYes. fda.gov is a valid email domain, operated by Food and Drug Administration. 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 Fda.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 fda.gov mailboxes deactivated since you collected them.
Expired or full fda.gov inboxes hard-bounce. A live SMTP check catches them before you hit send.
Low bounce rates keep you trusted by fda.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.
Fda.gov is Food and Drug Administration, registered through get.gov and first seen Jul 26, 2000.
The domain fda.gov belongs to the U.S. Food and Drug Administration (FDA), a federal agency within the Department of Health and Human Services. Based in Silver Spring, Maryland, the FDA is responsible for protecting public health by regulating food safety, pharmaceuticals, medical devices, biologics, cosmetics, and tobacco products in the United States.
As a federal .gov domain, fda.gov complies with CISA Binding Operational Directive 18-01, mandating DMARC, SPF, and DKIM. The FDA is frequently targeted by phishing campaigns, especially those involving fake drug approvals, medical device recalls, or counterfeit pharmaceutical schemes that exploit the agency's regulatory authority.
FDA mail servers do not function as catch-all systems. The SMTP infrastructure rejects messages to nonexistent recipients at the connection level. Given the volume of legitimate correspondence the FDA handles from regulated industries, its servers employ greylisting, rate limiting, and strict sender validation.
Successful email delivery to fda.gov requires full authentication compliance. HHS-managed federal email gateways apply rigorous content filtering, malware scanning, and sender reputation evaluation. Senders must maintain correctly configured SPF, DKIM, and DMARC records for reliable delivery to FDA addresses.
Upload a CSV or TXT list of Fda.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 Fda.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, fda.gov is an official government email domain used by Food and Drug Administration. Government domains are verified and regulated, making them highly trustworthy.
No, fda.gov is an official government domain used by Food and Drug Administration for official government communications.
fda.gov uses government-managed mail infrastructure with strict security measures and email authentication.
Sending unsolicited marketing emails to government addresses at fda.gov is generally not recommended. Only send with explicit opt-in consent.
Government domains like fda.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 fda.gov's mail servers, the same engine that has verified billions of addresses since 2012.
Other government email domains we have audited.