Zendesk Email Format
Find the email format Zendesk uses and apply it to any employee's name. Zendesk most commonly uses flast (e.g. jdoe@zendesk.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 Zendesk use?
Zendesk is publicly reported to use the flast email format, for example, jdoe@zendesk.com. Zendesk sends email from the zendesk.com domain. 46 of the 333 companies in our list use flast (as publicly reported).
We found this format in real addresses at Zendesk, published in the company's filings with the US Securities and Exchange Commission, each next to the person's full name.
Enter any employee's first and last name above to instantly see their most likely Zendesk email address, then verify it before you reach out.
Zendesk email address examples
Common Zendesk email address formats for a contact named Jane Doe include jdoe@zendesk.com, jane.doe@zendesk.com, jane@zendesk.com, janedoe@zendesk.com, jane_doe@zendesk.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 Zendesk receives email (measured 2026-09-05)
Mail sent to zendesk.com is received by Google Workspace (mailbox provider), measured 2026-09-05 in our Inbox Rules Index.
Zendesk publishes a DMARC policy of p=reject, so mail that fails authentication is rejected, a soft SPF record (~all), and no MTA-STS policy.
These are Zendesk'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 Zendesk compares with the other domains we measure on the DMARC adoption rate page.
Related company formats
Related free tools
Common questions about Zendesk email addresses
What is Zendesk's email format?
Zendesk is publicly reported to use the flast format on the zendesk.com domain, for example, jdoe@zendesk.com. Use the tool above to apply this format to any name.
How do I find someone's email address at Zendesk?
Enter the person's first and last name and the zendesk.com domain in the tool above to generate their most likely Zendesk email. Then verify it to confirm it's deliverable before you send.
What is Zendesk's email domain?
Zendesk uses the zendesk.com domain for employee email addresses.
Are these Zendesk email addresses guaranteed to be correct?
No, the format shown is the most commonly reported pattern for Zendesk, not one we measured, and individual addresses can differ. Always verify an address before relying on it.
Who handles Zendesk's email?
Mail sent to zendesk.com is received by Google Workspace (mailbox provider), measured 2026-09-05 in our Inbox Rules Index. Zendesk publishes a DMARC policy of p=reject, so mail that fails authentication is rejected, a soft SPF record (~all), and no MTA-STS policy. This is what Zendesk has set up for receiving mail; it does not predict where anyone's mail lands.
Ready to 10x your pipeline?
Send your first cold email campaign today.
Start my free trial