Mars Email Format
The most common Mars email format is {first}.{last}@effem.com (e.g. jane.doe@effem.com), used in about 98% of observed Mars work emails. Mars uses 5 address formats in total.
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Mars email formats
98.4% of observed Mars addresses use the {first}.{last}@ format.
Email formatExampleShare
{first}.{last}@effem.com
Examplejane.doe@effem.com
{last}.{first}@effem.com
Exampledoe.jane@effem.com
{f}{last}@effem.com
Examplejdoe@effem.com
{first}{last}@effem.com
Examplejanedoe@effem.com
{first}{l}@effem.com
Examplejaned@effem.com
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Frequently asked questions
What is Mars's email format?
The most common Mars email format is {first}.{last}@effem.com (for example jane.doe@effem.com), used in about 98% of observed Mars work addresses. Mars also uses 4 other formats for name collisions.
How accurate is this Mars email format?
This format is derived from 2,191 real Mars 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 Mars email?
Apply the most common pattern to the person's name (e.g. jane.doe@effem.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 Mars use?
Beyond {first}.{last}@effem.com, observed formats include {last}.{first}@effem.com, {f}{last}@effem.com, {first}{last}@effem.com, {first}{l}@effem.com, in descending order of frequency.
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