The most common Mayer Brown JSM email format is {first}.{last}@mayerbrownjsm.com (e.g. jane.doe@mayerbrownjsm.com), used in about 89% of observed Mayer Brown JSM work emails. Mayer Brown JSM uses 8 address formats in total.
Most likely format — based on 245 observed addresses
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Mayer Brown JSM email formats
89.0% of observed Mayer Brown JSM addresses use the {first}.{last}@ format.
Email formatExampleShare
{first}.{last}@mayerbrownjsm.com
Examplejane.doe@mayerbrownjsm.com
Share89.0%
{first}{l}@mayerbrownjsm.com
Examplejaned@mayerbrownjsm.com
Share2.0%
{first}@mayerbrownjsm.com
Examplejane@mayerbrownjsm.com
Share2.0%
{f}{last}@mayerbrownjsm.com
Examplejdoe@mayerbrownjsm.com
Share1.6%
{f}.{last}@mayerbrownjsm.com
Examplej.doe@mayerbrownjsm.com
Share1.6%
{first}{last}@mayerbrownjsm.com
Examplejanedoe@mayerbrownjsm.com
Share1.2%
{last}@mayerbrownjsm.com
Exampledoe@mayerbrownjsm.com
Share1.2%
{first}_{last}@mayerbrownjsm.com
Examplejane_doe@mayerbrownjsm.com
Share0.8%
Derived from 245 real observed addresses · data refreshed 2026-05-30. Role-based inboxes (info@, sales@, …) are excluded from format detection.
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Start with the format that appears most often. For Mayer Brown JSM, that means testing {first}.{last}@mayerbrownjsm.com first, then verifying the exact address before it reaches your CRM or sequencer. A pattern can be common and still produce bad guesses when a person uses a nickname, a middle initial, a regional mailbox, or an older alias.
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The most common Mayer Brown JSM email format is {first}.{last}@mayerbrownjsm.com (for example jane.doe@mayerbrownjsm.com), used in about 89% of observed Mayer Brown JSM work addresses. Mayer Brown JSM also uses 7 other formats for name collisions.
How accurate is this Mayer Brown JSM email format?
This format is derived from 245 real Mayer Brown JSM 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 Mayer Brown JSM email?
Apply the most common pattern to the person's name (e.g. jane.doe@mayerbrownjsm.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 Mayer Brown JSM use?
Beyond {first}.{last}@mayerbrownjsm.com, observed formats include {first}{l}@mayerbrownjsm.com, {first}@mayerbrownjsm.com, {f}{last}@mayerbrownjsm.com, {f}.{last}@mayerbrownjsm.com, {first}{last}@mayerbrownjsm.com, {last}@mayerbrownjsm.com, {first}_{last}@mayerbrownjsm.com, in descending order of frequency.
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