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The most common CSI email format is [first_initial][last] (ex. jdoe@csi2.com), which is being used by 62.3% of CSI work email addresses. Other common CSI email patterns are [first] (ex. jane@csi2.com) and [first].[last] (ex. jane.doe@csi2.com). In all, CSI uses 4 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first_initial][last] | jdoe@csi2.com |
62.3%
|
| [first] | jane@csi2.com |
34.3%
|
| [first].[last] | jane.doe@csi2.com |
2.3%
|
| [first]_[last] | jane_doe@csi2.com |
1.1%
|