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The most common Spark email format is [first_initial].[last] (ex. j.doe@auckland.ac.nz), which is being used by 48.5% of Spark work email addresses.

Other common Spark email patterns are [first].[last] (ex. jane.doe@auckland.ac.nz) and [first][last] (ex. janedoe@auckland.ac.nz). In all, Spark uses 10 work email formats.

Spark Email Formats and Examples

Email Format Example Percentage
[first_initial].[last] j.doe@auckland.ac.nz
48.5%
[first].[last] jane.doe@auckland.ac.nz
40.7%
[first][last] janedoe@auckland.ac.nz
8.8%
[first] jane@auckland.ac.nz
0.7%
[last] doe@auckland.ac.nz
0.5%
[last][first_initial] doej@auckland.ac.nz
0.3%
[first][last_initial] janed@auckland.ac.nz
0.2%
[first]_[last] jane_doe@auckland.ac.nz
0.1%
[first].[last_initial] jane.d@auckland.ac.nz
0.1%
[first_initial][last] jdoe@auckland.ac.nz
0.1%

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