Jack In the Box Email Format

The most common Jack In the Box email format is {first}.{last}@jackinthebox.com (e.g. jane.doe@jackinthebox.com), used in about 99% of observed Jack In the Box work emails. Jack In the Box uses 4 address formats in total.

Most likely format — based on 2,900 observed addresses

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Jack In the Box email formats
99.0% of observed Jack In the Box addresses use the {first}.{last}@ format, the most common pattern among restaurant companies.
Email formatExampleShare
{first}.{last}@jackinthebox.com
Examplejane.doe@jackinthebox.com
Share99.0%
{f}{last}@jackinthebox.com
Examplejdoe@jackinthebox.com
Share0.8%
{f}{l}@jackinthebox.com
Examplejd@jackinthebox.com
Share0.2%
{last}@jackinthebox.com
Exampledoe@jackinthebox.com
Share0.0%

Derived from 2,900 real observed addresses · data refreshed 2026-05-30. Role-based inboxes (info@, sales@, …) are excluded from format detection.

About Jack In the Box
Website
Industry
restaurant
Headquarters
1145 S Lovers Ln, Visalia, CA 93292
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Frequently asked questions
What is Jack In the Box's email format?
The most common Jack In the Box email format is {first}.{last}@jackinthebox.com (for example jane.doe@jackinthebox.com), used in about 99% of observed Jack In the Box work addresses. Jack In the Box also uses 3 other formats for name collisions.
How accurate is this Jack In the Box email format?
This format is derived from 2,900 real Jack In the Box addresses observed across our data, not guessed. To confirm a specific address, use the live verifier above — it checks deliverability in real time.
How do I find and verify a specific person's Jack In the Box email?
Apply the most common pattern to the person's name (e.g. jane.doe@jackinthebox.com), then verify it on this page — or use the Find tab to get the likely address from their name automatically.
What other email formats does Jack In the Box use?
Beyond {first}.{last}@jackinthebox.com, observed formats include {f}{last}@jackinthebox.com, {f}{l}@jackinthebox.com, {last}@jackinthebox.com, in descending order of frequency.
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