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The most common GroundSpark email format is [first_initial][last] (ex. jdoe@groundspark.org), which is being used by 60.3% of GroundSpark work email addresses.

Other common GroundSpark email patterns are [last] (ex. doe@groundspark.org) and [first][last] (ex. janedoe@groundspark.org). In all, GroundSpark uses 6 work email formats.

GroundSpark Email Formats and Examples

Email Format Example Percentage
[first_initial][last] jdoe@groundspark.org
60.3%
[last] doe@groundspark.org
29.7%
[first][last] janedoe@groundspark.org
4.2%
[first] jane@groundspark.org
3.0%
[last][first_initial] doej@groundspark.org
1.4%
[first][last_initial] janed@groundspark.org
1.4%

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