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The most common Keystone Systems email format is [first] (ex. jane@klas.com), which is being used by 81.8% of Keystone Systems work email addresses. Other common Keystone Systems email patterns are [first_initial][last] (ex. jdoe@klas.com) and [first][last] (ex. janedoe@klas.com). In all, Keystone Systems uses 7 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first] | jane@klas.com |
81.8%
|
| [first_initial][last] | jdoe@klas.com |
9.7%
|
| [first][last] | janedoe@klas.com |
4.8%
|
| [last][first_initial] | doej@klas.com |
1.3%
|
| [first][last_initial] | janed@klas.com |
1.3%
|
| [last] | doe@klas.com |
1.0%
|
| [first].[last] | jane.doe@klas.com |
0.1%
|