1Password Email Format
Find the email format 1Password uses and apply it to any employee's name. 1Password most commonly uses first.last (e.g. jane.doe@1password.com). The format tool is free, with no signup.
First name
Last name
Company domain
See the email pattern a company most likely uses, applied to any name. Free, with no signup. Everything runs in your browser.
What email format does 1Password use?
1Password is publicly reported to use the first.last email format, for example, jane.doe@1password.com. 1Password sends email from the 1password.com domain. 263 of the 333 companies in our list use first.last (as publicly reported).
We found this format in real addresses at 1Password, published in internet standards documents written by its engineers, each next to the person's full name.
Enter any employee's first and last name above to instantly see their most likely 1Password email address, then verify it before you reach out.
1Password email address examples
Common 1Password email address formats for a contact named Jane Doe include jane.doe@1password.com, jane@1password.com, jdoe@1password.com, janedoe@1password.com, jane_doe@1password.com.
Formats vary by team and tenure, so the pattern above is the most likely, not a guarantee. The format itself is as publicly reported, not measured by Emailchaser. Always verify the exact address before sending to avoid bounces.
How 1Password receives email (measured 2026-09-05)
Mail sent to 1password.com is received by Google Workspace (mailbox provider), measured 2026-09-05 in our Inbox Rules Index.
1Password publishes a DMARC policy of p=quarantine, so mail that fails authentication goes to spam, a soft SPF record (~all), and no MTA-STS policy.
These are 1Password's settings for receiving mail, read from public DNS on 2026-09-05. They say nothing about where your own mail lands. Check the live records yourself with our MX lookup, or see how 1Password compares with the other domains we measure on the DMARC adoption rate page.
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Common questions about 1Password email addresses
What is 1Password's email format?
1Password is publicly reported to use the first.last format on the 1password.com domain, for example, jane.doe@1password.com. Use the tool above to apply this format to any name.
How do I find someone's email address at 1Password?
Enter the person's first and last name and the 1password.com domain in the tool above to generate their most likely 1Password email. Then verify it to confirm it's deliverable before you send.
What is 1Password's email domain?
1Password uses the 1password.com domain for employee email addresses.
Are these 1Password email addresses guaranteed to be correct?
No, the format shown is the most commonly reported pattern for 1Password, not one we measured, and individual addresses can differ. Always verify an address before relying on it.
Who handles 1Password's email?
Mail sent to 1password.com is received by Google Workspace (mailbox provider), measured 2026-09-05 in our Inbox Rules Index. 1Password publishes a DMARC policy of p=quarantine, so mail that fails authentication goes to spam, a soft SPF record (~all), and no MTA-STS policy. This is what 1Password has set up for receiving mail; it does not predict where anyone's mail lands.
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