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The most common O2 (Cornerstone Project) email format is [first].[last] (ex. jane.doe@o2.com), which is being used by 87.4% of O2 (Cornerstone Project) work email addresses.

Other common O2 (Cornerstone Project) email patterns are [first] (ex. jane@o2.com) and [first][last] (ex. janedoe@o2.com). In all, O2 (Cornerstone Project) uses 8 work email formats.

O2 (Cornerstone Project) Email Formats and Examples

Email Format Example Percentage
[first].[last] jane.doe@o2.com
87.4%
[first] jane@o2.com
3.9%
[first][last] janedoe@o2.com
2.8%
[last] doe@o2.com
2.0%
[first][last_initial] janed@o2.com
1.8%
[last][first_initial] doej@o2.com
1.0%
[first_initial][last] jdoe@o2.com
0.7%
[first].[last_initial] jane.d@o2.com
0.4%

Top O2 (Cornerstone Project) Employees

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