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The most common Keystone State Testing email format is [first][last_initial] (ex. janed@keystonestatetesting.com), which is being used by 66.7% of Keystone State Testing work email addresses. Other common Keystone State Testing email patterns are [first] (ex. jane@keystonestatetesting.com). In all, Keystone State Testing uses 2 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [first][last_initial] | janed@keystonestatetesting.com |
66.7%
|
| [first] | jane@keystonestatetesting.com |
33.3%
|