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Government Email Domains (.gov)

Contacting government agencies for contracts, grants, or partnerships? Government mailboxes (.gov, .mil) enforce strict authentication and reject unverified senders aggressively. Verify every government email on your list before you send so your outreach actually reaches the inbox.

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Verify Government Email Addresses

Reaching out to government agencies for contracts, grants, or civic partnerships? Government email addresses (.gov, .mil) enforce strict authentication and reject mail from unverified senders aggressively. Verify every government contact on your list before you send. Our SMTP checker confirms whether the mailbox exists and accepts mail, so your proposal or outreach actually lands in the inbox instead of bouncing back.

Popular Government Domains

samhsa.gov Substance Abuse and Mental Health Services Administration atf.gov Bureau of Alcohol, Tobacco, Firearms and Explosives noaa.gov National Oceanic and Atmospheric Administration nist.gov National Institute of Standards and Technology archives.gov National Archives and Records Administration hud.gov Department of Housing and Urban Development usaid.gov U.S. Agency for International Development ice.gov U.S. Immigration and Customs Enforcement cms.gov Centers for Medicare & Medicaid Services hhs.gov Department of Health and Human Services fema.gov Federal Emergency Management Agency sec.gov Securities and Exchange Commission
All (2,731) Freemail (200) Disposable (589) Corporate (1,134) Government (113) Education (431) Isp (264)
Domain ▼ Type Organization Mail Server Status
arizona.gov government State of Arizona Google Workspace Active View
archives.gov government National Archives and Records Administration fireeyegov.com Active View
alabama.gov government State of Alabama Microsoft 365 Active View
admin.ch government Swiss Federal Administration admin.ch Active View

Clean Your Government Email Domains (.gov) List

Contacting government agencies for contracts, grants, or partnerships? Government mailboxes (.gov, .mil) enforce strict authentication and reject unverified senders aggressively. Verify every government email on your list before you send so your outreach actually reaches the inbox.

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