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The most common Castle Engineering Inc email format is [last] (ex. doe@castleengineeringinc.com), which is being used by 50.0% of Castle Engineering Inc work email addresses. Other common Castle Engineering Inc email patterns are [first][last_initial] (ex. janed@castleengineeringinc.com) and [first]_[last] (ex. jane_doe@castleengineeringinc.com). In all, Castle Engineering Inc uses 9 work email formats.
| Email Format | Example | Percentage |
|---|---|---|
| [last] | doe@castleengineeringinc.com |
50.0%
|
| [first][last_initial] | janed@castleengineeringinc.com |
50.0%
|