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The most common Efficacy Group email format is [first].[last] (ex. jane.doe@efficacygroup.co.nz), which is being used by 50.0% of Efficacy Group work email addresses. Other common Efficacy Group email patterns are [first] (ex. jane@efficacygroup.co.nz). In all, Efficacy Group uses 2 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first].[last] | jane.doe@efficacygroup.co.nz |
50.0%
|
| [first] | jane@efficacygroup.co.nz |
50.0%
|