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The most common Optimal Efficiency email format is [first].[last] (ex. jane.doe@optimalefficiency.net), which is being used by 40.0% of Optimal Efficiency work email addresses. Other common Optimal Efficiency email patterns are [first] (ex. jane@optimalefficiency.net) and [first][last] (ex. janedoe@optimalefficiency.net). In all, Optimal Efficiency uses 9 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first].[last] | jane.doe@optimalefficiency.net |
40.0%
|
| [first] | jane@optimalefficiency.net |
20.0%
|
| [first][last] | janedoe@optimalefficiency.net |
10.0%
|
| [first_initial][last] | jdoe@optimalefficiency.net |
10.0%
|
| [last] | doe@optimalefficiency.net |
5.0%
|
| [first][last_initial] | janed@optimalefficiency.net |
5.0%
|
| [first_initial].[last] | j.doe@optimalefficiency.net |
5.0%
|
| [first]_[last] | jane_doe@optimalefficiency.net |
3.0%
|
| [first]-[last] | jane-doe@optimalefficiency.net |
2.0%
|